I'm a little worried. Everytime I go to the bathroom I notice a little lump that I think is the color black underneath the skin of my vagina. I don't know if it's anything serious, but I need someone's opinion. I'm too afraid to consult my mom or doctor about this so I thought maybe someone could help me before I went to them. It has been there for a while and I have noticed it before, but never thought it to be something to worry about. Can someone tell me if I should worry or not?