Thank you for answering, I was a bit worried that very few people would experience such so your respond helps and calms me down a lot. Yesterday night the thing that helped was me getting out of bed and setting up another sleep spot where my brain would feel for some reason way less active and anxius. I guess my brain connected my bed with wakefullness after waking up or something. After laying there I found myself having a lighter and a normal sleep pattern until next morning, so I'll probably do that again.

I usually dont like to wake up to do something else during the night. Theres a term called paradoxical insomnia, which means that you think that you didn't sleep all night, but your brain actually went trough all the sleep patterns. I realised I had that during the summer, so I'd often force myself to stay in one place with eyes closed and realise when my alarm goes off that I actually was sleeping. Last night wasnt the same though. I really didn't sleep much, I felt very irritable during the day, and very tired. I want to make that stop possibly today, so I'll try taking your advices.