Hi, I'm 16 years old and right now I'm scared and confused and don't know what to do. This is my second time having sex in six months. Everything was fine at first, but then he started going rough, after we were finished i went to the bathroom to pee, and after i wiped i saw blood. at first I thought it was period, but later on after i took a shower it stopped. Today when I woke up I wasn't bleeding but later on I started bleeding again. Later on tonight it stopped again. Sometimes my belly aches and it seems as if I'm getting my period, but its not. I am scared and. terrified and i dont know what to do... Help Please ! BTW, we had protectedd sex