So...about 10 years ago I had a huge boil on my chest. It was horrid, but eventually it healed and I was left with a large lump about an inch across. It never bothered me until about a week ago, when I noticed it had turned slightly red and was a but sore. Then yesterday I noticed a horrid smell that seemed to follow me about...it's the lump! It's completely covered in skin so whatever's in there must be pretty pungent. I have a GP appointment next week but not until Thursday as I'm out of the country with work until then. Should I be worried that I won't be getting medical attention until then? And what on earth is this thing on my chest??