Im very worried because I noticed a blister in my vagina. Three days ago I had try rough sex with my boyfriend. It was so dry that his penetration burned me. The next day, as i wad taking a shower I noticed a bump on the outside of my vagina. I checked with a mirror and it look like a small cutbon my vagina. This same day again i had sex. My vagina was again so dry making the cut worse. I didn t bleed from the cut. Three days later I check it again and it has white top to it. I rushed to my doctor of course she did a herpes test. I m waiting on results. In the meantime I am very worried I do not have a history of herpes nor does he.