I'm 22, recently I've had a lot of turmoil and fallout in my life recently involving a abusive/toxic relationship with a girl &amp; I feel like theres just this impending doom that's floating over me now. The feeling comes &amp; goes.

I feel like I'm dying. I dont have any need or want to kill myself, but I have this feeling that the end is near and it honestly scares me. Feel so disassociated &amp; out of body lately. I feel like this relationship that I had with her brought out mental illnesses that I've always had, if that's even possible.