I have lost a lot of weight (not on purpose) in 1 yr I have lost close to 100lbs. I can't hold food in, by night fall I will be in the washroom-either with diarrhea or vomiting. I have been to the doctors. They still dont know what is wrong with me. But now I have noticed a bump/lump on the inside of my vaginal lips, the lump is on the outside of the vagina opening. It is bigger than the size of a pea and doesn't hurt and its not red, there is nothing coming out of it anything. I did not notice this before, but as I said before, I was a lot larger in size. Does anyone know what this could be? I think I will have a heart attack before I can get to my doctor.