I m not exactly sure what the issue could possibly be, but I m going to explain the symptoms that my aunt described to me. (She didn t really know who or what to ask.) She told me that she has had sex recently with her current boyfriend, and after having sex, she had noticed a boil-like formation in her vagina. (The actual vagina, not the vulva.) She told me of white discharge, and said that she managed to access this sore. After access, she squeezed the pus out (she described it as white as well.) Could this potentially be an STD, or is it just an irritation, or something of that sort? Thank you for your time, and have a nice day.