HI, about a week ago, I had a small bump in between my buttocks. It hurt and itch a little but nothing painful. The next day it was bigger and it hurt. For days a couldn t barely walk, sit, even sleep. Days after, the bump has gotten softer and i can sleep and it is only painful if i try to stand all the way up and walk. No pus or blood has drained and there is a little tiny hole on the lump. Is this getting worse? I have no health insurance at this time. What can I do to at home to help this?