Hi, I have a serious question. I had unprotected sex three weeks. Last weekend, I had a thick white like cottage cheese discharge with no smell, soreness, itching and burning in and around my vagina. I thought I had a yeast infection so I use monistat one day and AND discharge, burning and itching went away. Then I had sex with the same guy tonight and I began bleeding right after sex. Do you know what may be wrong with me?