I haven't talked to anyone about this since, it doesnt really hurt unless you you try to squeeze it and it will only hurt a little. It's a lump at my right butt cheek, it disappears then comes back after a few months right on the same spot, if I try to feel it, seems like big pimple but with no visible opening, I keep searching online, but it says boils but when I see pictures of boils, it has an opening on it which they can drain the puss or whatever it is inside, but mine doesnt have. Help me figure this out.