question: Hello, my question is the last few weeks or so I've noticed dried blood right around the outer part of my belly button. When I clean it out I get a dark brownish redish color blood and a horrible smell. I had my belly button pierced 6 years ago but have had it out at least 4 years now. I am a little over weight and my jeans rub right on my belly button. What could be the cause of this??