I have periods where I am horribly irritable around people. It got to the stage once where I was pulling my own hair out at the stress my dad speaking was causing me. I was like that around everyone for about a month. People could see how angry I was, they could see that I was angry at the time and asked me what was up, and I couldn't explain it. The emotions were so intense it hurt. And looking back I feel horrible about it. What is wrong with me? Is this a symptom of BPD or something similar?