So me and my girlfriend broke up. It got ugly. She had blown me off 4 times this week. She asked me if I was ok and I said yeah. But in reality, it wasn't ok. I was angry. So I dumped her... through a text. She responded angrily saying, "Grow some balls and talk to me face to face instead of being a coward and dumping me through a text." I told her I never wanted to see her again. Now that I've calmed down, I feel bad. I've texted her and called her. It rings once and goes to voicemail. I know I was wrong. What do I do?