Is it normal?

A couple months ago i forcefully got out of a really abusive toxic relationship and now Im realizing i have no friends. I also get annoyed and angry very easily. I no longer have a sex drive and all i wanna do is sleep. At first i was eating alot and barely sleeping but now sleeping is all i do. And lately i keep feeling like i wanna grab my box cutter and start cutting again but i know thats not gonna fix anything so i just end up crying for hours.