Belly button cyst, white discharge.

Discharge and blood: Started a month ago, I got white discharge from my belly button. I cleaned it routinely and was on some antibiotics from a local pharmacy. After a few days it subsided but started again. This time it was also bleeding. I only saw fresh blood once, the other times it was always dried blood or dried discharge around the navel forming a crust. The problem has reverted back to white, thick discharge now. Cyst: Now it's clear when I look that a bubbly white round shape has formed within the navel. This looks filled and is also what was probably leaking the discharge always. I think it has gotten bigger. Pain: There is no pain or problem in the body whatsoever. For one day there was intense pain in the area just below the navel, so much that even walking was a problem. This was on the first day of this discharge problem starting, since then I've had no pain unless I stretch, squeeze, or pressurize the area even then it's not something I'll call very painful.