I've been having cramps pretty bad off and on for over a week. I thought my period was maybe trying to start early but this feels different kinda. What I am scared it is, is that last week I got talked into having anal sex for the first time (and the LAST time) and Im scared I might be hurt up inside there. Please dont tell me to talk to my parents about it. No way I can tell them I did that. I dont have any blood coming out of my bottom but I havent been pooping as much as I should either. Please, no jokes! Its not funny to me and I am scared af. I made a bad choice, I know. But he wouldnt stop until I finally said ok. Am I worrying for no reason or can anal sex hurt you inside? Mess you up?