Hi, I have a small, flesh colored bump on my inner thigh. it comes and goes, sometimes growing to the size of a nickle, other times just a tiny dot. It only itches if i touch it, and on occasion it has a white spot in the middle. I haven t been bitten by anything recently, and it has occurred almost monthly for the last 3 years. I am wondering what this is? I have gone to doctors before, but the bump is never there by the time my appointment comes along. A little history, same partner for the last 8 years, never any stds, I have had ovarian cysts before, I ve never been pregnant, I don t drink nor do i smoke.