One night stand

Ladies I’m feeling super shitty. I met this charming guy through a friend on my birthday a few months back. Well incidentally we ran into each other last week and ended up having a great time, he texted me this and we agreed to meet up over the weekend. He also has a lot of money (not the reason I was interested but certainly doesn’t hurt). We both get drunk and have unprotected sex. He pulled out but I got paranoid and took plan b although I was about to ovulate. I hope I don’t get pregnant because now he is barely talking to me. I feel so stupid, used and upset 😔