I don't know if it's even a BPD thing. I sometimes  overhear a conversation but it turns out there's nobody talking? Or hear someone call my name, but nobody ever did? Sometimes I hear my mother talking on the phone but she's not actually talking on the phone? Or like a phone ring? I don't know, I immediately get triggered by those, my stomach just sinks. I sometimes even hear my dad?(he has passed away) it's like I get the sensation?I also remember sitting on my pc and like I got this sensation of ny dad being behind me about to hit me Like?
I literally flinched when that happened. And it's just overall very weird. They've been happening even more often after he passed away. 

Like how do I explain this. Or like bugs crawling on me type of sensation on my whole body. I don't know ugh this sounds like nonsense. I just need some guidance. Lol 
P.S idk which Tag to use lol