so my boyfriend and i had sex for the first time on sunday and the day after my vagina was burning a little bit towards the lower ends of the opening. is this normal? i was very aroused and the condom was well lubricated, he doesn't have an STD and since it was my first time i don't either. we had sex 3 times in about 1.5-2 hours so i dont know if that has anything to do with it but thats just a little more information