Hi, I ve had really bad pains in my butt crack. It s right at the beginning of it me it feels like an internal lump inside my buttcrack. It s been there for about 2 days now and the pain is unbearable when I sit down, move a little, walk, lay down, etc. what could this be? I can t do anything and it s really bothering me. The second day it hurt even more than the first so should I make an appointment or something?