Okay so in October I had my first time with my ex boyfriend I knew I was gonna bleed and he did too and I clearly did.. we had sex after plenty of times (protection) of course and I kept bleeding up until the last time it happened ... we’re 16 and both were virgins... my mom knows I had sex and she’s very disappointed but I have questions and my mom won’t answer because she just hates the topic even brought up... why did I bleed up until the 7th time and I was always sore afterwards and I just want opinions on why it could of been....