I think that derealization is what's currently happening to me ... 4 days ago I I overreacted and stayed up all night crying over an issue and I woke up slightly derealized as usual when I don't sleep at all. Later that day I took a nap and woke up with weird eye sight I can hardly explain. It's like you go inside after being out in the sun. Visual snow/floaters follow all the time and everything is like an optic illusion. Bright objects seem dimmed, pages of a book, walls, screens. I know that this has nothing to do with my eyes and that it's another episode since I've had burning skin sensations these two days which happens to me due to this disorder but I'm really scared... it's like a nightmare. Anyone going through something like this?