What are recurring nightmare dreams about?

For the last 8 years of my life I have had the exact same nightmare once every year. Doesn't matter what time of the year but only once in that year and it's really creepy. The nightmare goes like this and every time there's a slight change. I'll mention the most notable ones but they always start and end the same way: the in between is also extremely similar with maybe one or two changes.

1. It always starts off with me opening my eyes in a black room and then it shifts into third person in a black and white city and I'm on a roof
2. I start jumping from roof to roof and I'm always screaming to see *someone*. I don't know who.
3. I get in some sort of vehicle with a faceless person (the person I was looking for) and we just kinda teleport to some stall selling coloured oranges because everything else is black and white and the person with me begins to develop the face of someone from my family. Then they pick up an orange and get poisoned by it and die
4. I wake up in a coloured city this time and then I get teleported into the same black room I was in before but this time there's floating numbers. I reach the number 100 and then I just die. Flat out die just like that.

Then I always wake up and I always instinctively walk out of my bedroom. Always the same. The only difference is the person who gets 'poisoned'. What the hell does this mean? I'm not scared of the dream anymore since I've become aware of it but it just creeps me out.

For some reason I'm very afraid of worms in real life and I have a panic attack every time I see one.

Small details (like their color and shape, the lights and the surroundings) vary from dream to dream, but the plot is always the same:

It starts with the feeling of worms crawling on my skin. I try to shake them off, but they just keep coming. They're under my clothes and in my pockets and they're endless and I realise they're coming from inside. I reach under my eyes and I scratch my throat in a desperate attemt to get rid of them, but it's pointless.

Some of them start gathering on the floor. I rush to the different corner of the room, hoping to at least stop seeing them in front of me, but then every other surface is covered too. There's no place to run or hide and the panic becomes unbearable.

Eventually they take up all the space in the room until I suffocate and that's how it ends.

What could it mean? What are some possible interpretations?

(English is not my first language, so I apologize if there are mistakes and the writing is too dramatic)

White M(16y/o).
I have this reoccurring nightmare that all the lights in the house fizzle away only leaving a small red cinder. Then everyone in the house disappears while I desperately search for a light that works. A few weeks ago it started getting more intense, while I run through the house a black figure attacks me. This has been happening for over a month now. Please reply if you know anything about this.

Ok, so when I was younger, I had this reoccurring nightmare where I saw a stickman, a water bottle, and a chair. The bottle sat on the chair, and the stickman would walk over to it and grab the bottle. Then out of nowhere, everything turns red. I see a giant red demon with green eyes and black horns looking down at me, laughing. I also saw my family burning. Then it would turn back into the stickman water bottle thing. What does this mean?

I’m riding in an SUV on the passenger side. Sometimes I’m driving but most of the time I’m shotgun. I’m usually riding with people I don’t know in my waking life, but in the dream I get the sense that these are people I know well and like. We’re headed somewhere talking and laughing and enjoying ourselves when all of a sudden everything goes black.

I come to, in the dream, and realize our vehicle is filling up water. I look around and see that my companions are still unconscious but alive. I unlatch myself and try to wake each person up so that when the car finally fills up and we are able to open the doors and swim out they are able to save themselves. Only no matter what I do, they continue to stay unconscious.

I begin to panic even more knowing I have a short amount of time before I will need to exit the vehicle to save myself but I feel deeply conflicted knowing that I would be leaving and condemning them to drown without being certain I had done everything I could to prevent them from dying. I continue to try to wake them to no avail until the car fills up. I have a split second where I know this is the moment where either I save myself or stay trapped in the car to drown with the others. Even though I know I will die in vain I can’t seem to tear myself away from trying to get the others to save themselves

As if this isn’t bad enough. As I begin to struggle without breathing I’m filled with an overwhelming sense of dread as I realize that even though we are all about to die, I’m really the only person who is going to suffer.

And then I wake up.

Any thoughts on what this could mean?