Hi, about 4 months ago I found a black mark on my labia, next to vaginal opening, it isn't painful, and hasn't changed size or colour during the time I've know it is there. Yesterday a lump appeared next to my clitorus it hurts when touched, is quite firm and is the same colour as surrounding skin. Will it go away? Is there something wrong with me? Please help I am really worried, oh and I am 15, not sure if that helps.