I recently had a bunch of sheet-rock fall & smash my leg. Nothing was broke but I ended up with a large hematoma on my thigh. My 1st surgery they removed a hematoma the size of a cantaloupe. My leg kept filling up & was lanced 4 times before they went back in & fixed a bleeder. 3 months down the road I still am in a lot of pain and have a huge hump on my leg that is hard. Anyone know what could be causing this?