The intense anger is a major thing, an example was the other day my boyfriend said he'd be upstairs in 5 mins. 50 minutes later he still hadn't. He'd simply lost track of time but I got so angry I threw things at him, threw his bags out the door, told him I hated him and scratched his arm up badly.
In the past all my anger was internalised into self harm but now all I do is take it out on my boyfriend of 2 years who takes it really well bless him, he understands... sometimes

Binge eating, stealing things, suicidal thoughts and one attempt, stopped by the boyfriend... I've spent days in bed avoiding college and work which is why I initially thought it was depression.
Ugh I don't know I'd just like some guidance. I'm also incredibly scared my doctor will just think I'm being silly if I say I think I have BPD, I mean why would I self diagnose? It's stupid.