Post-First sex anxiety!!

Hey there! Last night I had my first sex. I’m not a virgin anymore! But there’s some problems...

1. It still bleeds! Not too much but it bleeds. Is it normal?

2. At the and we had anal sex and he cum in. Is there any chance of pregnancy?

I know I had to use protection but we both were a little drunk and everything went so fast... don’t judge me please.

PS. Next period is in 3 days.