I have no idea how to figure out what it is because I don't know how to describe it. It's usually caused by stress because of sudden changes. It feels like dissociation but I'm not sure. I've had it for 2 days and it's especially bad because winter is ending and the transition into spring is especially hard for me. 

Basically I'm scared all day but I can't pinpoint what i'm scared of exactly. Everything around me seems "off".(it feels as though im in the past and im a kid again, but its not a good feeling) The closest thing I can compare it to is when you have a fever. It's draining my energy and I had to lie down for like 2 hours because i was too afraid to get up. I don't know how to get out of it, i know for sure I'm not actually sick.