I had punctured my leg near the shin bone n a piece of tile had to be removed...the sutures have been removed n there s a small opening ... All the way around it it is a hard lump.. I keep it compression wrapped while on my feet but wen u remove it it is a slightly blue color.. Dr suggested Epsom soaks.. Is this lump going to go a way? WAT is it? Shud I see a specialized dr of some sort?