I have a painful bump on the inside of my buttocks. It's hard and red. I assumed it was a cyst or boil, but thought it could be a hemorrhoid. It doesn't really hurt to pass stool, but it hurts when I sit it walk. It's only been about 2 days but it has became larger in size since the first morning I woke up with it. I've tried warm compress, but it didn't seem to help much. I'm a big guy, so hemorrhoid's are very likely, but I've never had one before. Any help would be appreciated. Too embarrassed to see a doctor, but I also don't want it to be infected and the problem become worse. Thanks!