The same nightmare every now and then

It may not be a nightmare at all, if I think of it it’s not even that scary but why to me it feels very terrifying I don’t know. Every now and then I have the same dream or atleast it feels like exact same like for example years ago. From completely normal and happy dream it suddenly goes to weird and scary and it just so quickly gets to that point. I’m a very sensitive person when it comes to horror. These dreams feel the same, similar and yet they’re not that similar. Some of them are. I’m scared of going back to sleep usually afterwards and need to distract myself because sometimes I went back to sleep and ended up in the same nightmare. Today was weird honestly unexplainable, other times it’s me getting chased by someone and trying to escape so I end up at the corner of a balcony like building also VERY HIGH UP in the sky and throwing myself down until it goes black and I “die” and it keeps going in a loop until eventually I realize in that dream and attempt waking myself up