I had protected sex a week ago and two days after i noticed 3 small blisters on the the lips of my vagina. I also notice that I have an increase in white discharge. My first thought was herpes but they don't look like any of the pictures i researched and I am not experiencing any painful urination and the blisters themselves dont hurt at all. At first I thought they were ingrown hairs and tried to pop them but since i've left them alone and they aren't going away.