Hey I'm 18 and I have this group of like 2 or 3 pretty good sized bumps or cysts, it's not on my taint but right when you get in the crack of my anus right before you get to the whole and it doesn't hurt or anything. Not even when I push on it or squeeze it. And they don't appear until I sit on the toilet or squat. And when I stand it goes away. And it just started today and I'm really freaked out can someone please tell me what's happening!! I'm a male btw.