8 months ago I had unprotected sex. It was very dry and somewhat rough I bleed during sex because he was too big for me. The next day I was sore when I walked. The day after that I noticed I had what looked like a sore next to the opening of my vagina it hurt but healed within about 4 days, it didn't scab or have any discharge and hurt if I touched it. I was very afraid it was herpes but it was only one sore I had no real symptoms of herpes. I have not had anything come back since and it was the only time I had sex with that person but I recently found out he had cheated on me before the encounter now I am afraid. Is it herpes or a sore/tear from the sex? I have an appointment with my doctor but won't be able to see her for another 2 weeks.