yesterday i had really bad hotflashes and my uterus was hurting in a weird way. it kinda felt like cramps but it wasnt. my bff (hes a guy) joked that i could be prego. which is possible cuz we've fucked 3 times in the last 2 weeks. he already has a kid so he's paranoid about it. but...im on the birth control that makes it so i only have a period once every 3 months so i know i've got a good few weeks til im supposed to start. but this morning i had a small dot of blood on my panties. but im not on my period. i read something about bleeding during pregnancy. is it likely im prego? i feel really weird.