Hi. I had a bruise on the back of my lower leg, below the calf muscle from falling down the stairs. The bruise coloring has gone but there is a hot, large, hard lump left. I also have swelling in my feet. I did have bruising and swelling on my feet which the bruising has gone but swelling got worse. I believe I bruised my tailbone as it is very painful to sit, squat, etc.