Feels like pebble under skin
I have a lump on my stomach in the fatty area that's been there for more than a year. Every now and then it will drain but always fills right back up by the next day. It is not painful and doesn't really bother me. However, it has what feels like a small pebble inside of it. It is very hard and feels like it is attached to the tissue. It doesn't move around. That is the part that I'm worried about. Has any one had this or know what it could be. I of course being a worrier automatically go to the worst case scenario. Any advice?