So I have this red rash-like thing on my vagina. On the right side, there is a bulge. It hurts. Its not that big. The rash is a little itchy. My female area smells like B.O. I have been to every doctor possible, NO one can figure out what it is. It is not an STD or yeast infection. Trust me I've been tested multiple times. I am NOT pregnant. No one can help me and it is getting very upsetting. Does anyone know what this might possibly be?