your situation reminds me too much of mine. I know how it feels. It's like they cared so little about the problems I had before I got fired and then they even added onto it with more problems by firing me! I also feel like I just want to go to sleep forever. But I can barely sleep a couple hours in a row anymore.

It feels like getting fired gave me PTSD about getting another job. It feels like it's all over but it's probably not. Statistically speaking, the world tends to continue spinning. But it really doesn't feel like it.