I am a 27 yr old sexually active woman. Early last week, I had the typical symptoms of a yeast infection. On Wednesday September 24th I purchased a one day OTC yeast infection medication. On that Friday,Saturday and Sunday my boyfriend and I had sex. On Sunday, after having sex, I noticed that I was very sore. The itching continued into this week and a burning sensation has now developed when I urinate. This evening I decided to take a look at my vagina and when I did, I noticed sores on the inside of my vagina, and on my perineum. I am worried that either I have genital herpes or I had vaginal tearing during sex and the yeast infection did not heal completely and caused these lesions to become infected. There are no other sores on my labia, just near the opening of my vagina and on my perineum.