I have, what I thought to be a regular cyst, on the inner back part of my thigh. I'm used to getting cysts, it runs in the family, I normally take a safety pin to it, press out the goo, and clean it up and go on my way. But this one, won't pop, all I get is blood and it's almost mucus-y. It's half an inch below my skin, and hard and painful. I've already poked it, and it will not burst. I'm not sure what to do. I just want it gone.