I have been having sex for almost a year now. and for the first 6 months everything was okay, we had sex all the time. 4 times a day or more. but then one day we had taken a shower together and we had sex after ward and ever since my vagina began to start stinging when ever we have sex, it wouldnt hurt to pee, it just hurt if there was a little urine touched the around my vagina. Sometimes there is a little blood when i wipe, and it looks like there are little cuts. i do not have any STDS i have been checked, but it only hurts after sex for like a day. PLEASE HELP ME!!!! Any suggestions of what i have, and how to help? i have lost all interest in sex because of this. please help! :-( :-( :-(

Thank You!