I think I'm delusional (tw)

massive tw delusions, hallucinations, derealisation 

here are some reasons why I think I might be experiencing delusions

I don't know where else to talk about this but I might be delusional. I used to imagine fake scenarios while listening to music whenever I was bored and/or lonely. but recently they've gone beyond just daydreaming to romantic music and I'm starting to hear things that aren't there like voices and footsteps. 

and it doesn't end there, months ago I actually hallucinated a whole person. I talked to an online friend I'd made in June of last year for 3 or 4 months before eventually realizing he wasn't real at all. whether I was dreaming of talking to him or talking to other people who I thought were him, I definitely believed he was there 

in 2021-2022 I also obsessed over the character Madoka Kaname from Madoka magica so much that I believed I WAS her, ever since snapping out of it I've avoided the anime completely.