I had sex while still on my period.

Ok I had sex for my very first time but I was on the last day of my period I bled a lot and I don't know if it's because of my period or because he popped my cherry, then I had sex again like 2 or 3 weeks later and it hurted a lot like the first time I...

did it, and I bled again but not while we were having sex, I bled like 3 hours later when I went to the bathroom and lately I've been having to go to the bathroom a lot. should I be worried??

no you shouldnt be worried, it is natural to have some bleeding first time round, after a while it will feel great when your body has erm, ahem adjusted to its new shape lol it will pass... lol

You should be worried if your having unprotected sex!

well if you start to get pains in your stomach area and bleed a lot and go to the bathroom a lot you have uti (urinary track infection) that can happen because you had sex and he went to hard or in the wrong spot. its no big deal you just go to the doctor and take some pills and itll go away... but that is only one reason. it could also be because you just had sex and he popped your cherry so you are now bleeding . it is totally normal. especially later one like you said 3 hours later. dont worry itll get better and ull stop bleeding after sex. hope I helped ~kaitlyn~