I've Avoidant PD, Schizotypal PD along with a few others, I doubt that maybe I'm also suffering from Antisocial PD, I've not been diagnosed with it yet but I've had observed a lot of symptoms of ASPD. But a lot of symptoms of ASPD overlap with BPD as well,. I'm in a state if confusion and I really can't decide if my hostile behaviour is because of ASPD or BPD. 

I'd really love to know if it's possible, and if yes what are your symptoms which were a key criteria to distinguish between BPD and ASPD ? How are you coping with it?