What are beach dreams about?

i was on the beach driving my jetski, my phone rang and i answerd it was my dad, he told me to go to the blocks nearby becouse there was a sucidal woman, i went, the block was derteriorated half of the top  wasnt there, i climb as fast as possible to her apartament to find her standing against the guardrail of her balcony, luckly i talked her out of it, she got away from the guardrail and came closer to me, she hugged me tight, i remeber the red dress she was wearing, after that some men came and took her to a prison/phsyc ward, i went to broke her out, i got there and we met in the yard we talked our plan and made it happen the first time it didnt work but the seconth it did we were out our pants got ripped when jumping the wall, she looked down at her feet and saw a mark on her leg, it was like a pentagram not just a bruise or something, we got scared ao we went to a witch as i had one aswell, (i wake up after this and fall back asleep) i now find myself in a apartamnet crying, it was my mom aparrtament she asked me why i was crying and i told her, that i cant find my love the woman that i saved, she then took a beer can and used the sun to reflect light in her window, she came outside on the balcony and waved her hand, as fast as i seen that i was running down the stairs to get to her block my brother was also there and he did the same, i do not get to arive at  her block though, couse she did the same we met on the bridge, my real life real life crush was there, even tho she was there i run at the woman dressed in red hugging her thightly while shes doing the same, my brother hugs my real life crush,  this hurt me in a way but not so much becouse the woman dressed in red holds me thight as i do the same (everything goes black)  we find ourselves on a ship i think, me and the woman dressed in a red dress, we were fighting the men from the same organization that took her in the pshyc ward, we were in a room with 2 doors one in front of us and one lined with my sholder, i open the door at my side, it was dark inside it seemd like sonething was in the corner, scared, i close the door very fast, then she opens the foor in front of us, inside were  5 men armed with ak-47's (i think) four of the men ran and jumed off the ship in the water, the last man dashed to the room i opend previously i go after him pinning him to the ground and start hitting him with a "this way" arrow signs (i dont remember very good couldve aslo been a car license plate) i hit his neck multiple times wich decapitated him, i remember very well the blood staining the white fuzzy carpet that was in the room, as i mentioned earlier there seemd like there was something in the room, it was, there was a small dog that looked very much like my reallife dog named tina.

i wake up after this very mad about not being able to fall back asleep and continue my adventure with the woman in the red dress

It was a sunny but mild day on the beach, and I had no legs.

I was running around on my hands. I'm lightweight and I'd do that often if my useless leg and useless-by-proxy leg weren't in the way. But they were magically gone (good thing it wasn't a dream about using a kitchen countertop or carrying a box of stuff upstairs).

So I ran over to a stromatolite and "stood" on it and felt the heat leach into my hands while my cousin or whatever ran ahead--I stood almost as tall as this kid--then had no trouble keeping pace with him as he ran down the beach. No one batted an eye and he never looked back to see if he'd left me behind. I felt like an AT-ST from Star Wars. I was a mile tall and unstoppable.

And then I had a dream someone was keeping me hostage so she could inject me with bugs. Whatever. PSA: cartilage damage is forever.

So last night I had what seemed like a nightmare. A group of friends and I went to the beach and on our drive back, every time we’d stop somewhere one of my friends would go missing and be found dead. We discovered that it was a murderer who was following us but when it came to the point where he took me and I thought he was going to kill me, we just ended up hanging out, walking through the woods, and talking, until he let me go. It sounds so stupid and it doesn’t make any sense. Is there any meaning behind this or is it just a nonsense dream?

My dream:

F/30

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I was in an unknown place, there was a gas station, I believe I was on the highway. I knew I had to go to a beach that I go every year for holidays, my parents have a house there and my boyfriend's parents too. I was in between the city where I used to live and the beach (they are two hours apart).

I was waiting that someone could pick me up until I saw an old lover I had (we didn't end up well, he really messed up with myself) and we started chatting, and I'm like 'hmm maybe he THINKS about me after all' as an ego trip, not expecting to fall in love again or anything. Everything was going good until he meets her girlfriend. She was blonde (he once told me that a tarotist told him that he was going to marry a blonde girl - I'm not)

Then, in this place I see a couple, that are friends of my actual boyfriend, we talked about their baby, about coronavirus, and she didn't want me to hug her because of the virus. I was happy because I could prove this guy that I didn't need him and that I knew people. I ask them if they can give me a ride, and I don't remember what happens next. But, I think that I'm stuck in this place.

Any insights?

A little background: my ex (I’ll call him X) and I broke up about 6 years ago, and ceased all communication a little over 5 years ago. I met and started dating my current boyfriend (I’ll call him Y) a few months later. X started dating someone and married her a few years ago.

The dream: I remember walking into a pretty nice, but random beach house. Upon walking in, X was standing in the living room and he asked, “so, how’d it go?” to which I replied “it was tough, but I finally got the last of it.” - apparently, I was talking about getting a few remaining items from my Y, thus totally ending our relationship. X was divorced and I had recently broken up with Y. There was no cheating that lead to this, we just got in contact after the end of both of our relationships. Anyway, the remainder of the dream, we kissed, we talked about different things (mostly catching each other up on things we had missed in each other’s lives from the past 5 years), and held each other.

The dream had me shook when I woke up. It was eerily real. I haven’t heard X’s voice or touched him in 5 years, but without a doubt, I can tell you the voice in the dream was 100% his voice. When he hugged, held hands, kissed, anything, it felt exactly like him. It was all instantly recognizable.

Now here’s the weird part:

I honestly hadn’t even thought of X since I started dating Y. When X and I cut communication, we cut everything, no social media, nothing. Occasionally my friends texted me updates about him, but after he got engaged, I told them not to send me updates about him anymore because I didn’t care to know. I can say before this dream, I honestly hadn’t had even a passing thought about X.

But, after this dream, I weirdly could not shake the idea of him being divorced and I had no idea why, I mean seriously, the thought had not even occurred to me prior to the dream. So the night following the dream I did some digging and sure enough, his divorce was finalized 6 weeks prior to the dream.

I feel so weirded out because I hadn’t talked, thought or dreamed about X in years. I don’t think the divorce concept of the dream was prophetic because I didn’t “dream it into existence,” it already existed.
So I feel like somehow I was sent a message about his divorce, that lead me to find out that he was divorced. Is that a thing? Or is my dream just random coincidence?