Bleeding after sex?! Please help.

We’re gonna start with last week.

I had sex with a guys (it was only my 2nd time ever having sex) and after we noticed I bled a little bit. Like barely noticeable. I thought it made sense because he was a little rough and is pretty big.

Jumping to now. We had sex again and it wasn’t bad. It honestly was like 2 seconds because we were doing other stuff before. But I got home and noticed I was bleeding. Only a lot this time. I think my period started but that makes no sense because it’s not due for another 12 DAYS!!!!

So I’m really confused and kinda stressed something is wrong with me. Im gonna go to the gynecologist but I’m hoping someone can help me figure this out til then.