Dear Doctor, I am 20 years old and have only had sexual intercourse with my boyfriend of over 2 years. We have both been tested, and the results came back negative. Tonight, I noticed a small bump on my labia minora. The surface is red and irritated and is a bit itchy. It feels like a small lump, smaller then a pea, like a zit even. I am very worried, and searching over the internet is freaking me out even more. I have a doctors appointment for the 20th of July..but that is so far away! Any ideas as to what this is?