I had a boil on my back I cleaned every day with vinegar & had water it drained a Lot Of pus I covered with a bandage today I took the bandage of & it feels on the floor a big black hard ball, now I have a big hole in my back & is dripping water should I go to the hospital?? I don’t have no bumps or pus coming out only Little drips of water coming out , what I should do ? Please Help me I’m worry thanks