Hi, so I am 17 and I had a son at 13, but last night I was having sex with a guy, and during and a little bit after I was bleeding bright red blood, it was kind of rough and he went deep, sorry for being graphic.. but he was kind of large.. but the day before we weren't rough really and I didn't bleed? So what could be the problem? And I didn't bleed long after either, so I was mainly bleeding during.. my last obgyn check up was in March and everything was normal.. but lately I have been have discharg but it looks normal. But lately before intercourse I kind of have a weird smell but Idk what it is? So please help me.. is it something I should be worried about?