hello, i have a few questions. I have this bump underneath my buttcheek and i had it for soo long and it has developed skin over it. It dosent hurt, but at times i just want to pop it and when I try it does kind of hurt because my skin has developed over the bump. My moms a nurse she says it might be a mole but its not black at all. The bump kind of looks like a huge pimple or a horizon i guess. But my question is what is it? And whatever it is could it be removed???