question: I have large lumps on both calves of my legs. They are soft (marshmallow like) when pushed. They are a located in the center of the calf, a little to the outside of center. They are about 2.5 inches in diameter, protrude out about 3/8 to 1/2 inch causing the lump. They are not painful and I only noticed them when I was rubbing my leg, thought I was gaining muscle mass but when I pushed on them, it was clear it was not muscle. Any ideas what it is?