I banged my leg very hard on a blunt object 2 wks. ago. It is just below my knee, to the left of my shin bone. It swelled up like a tennis ball right away., was very painful. The bruising covers the front of my leg all the way to below my ankle. Now the swelling is about 4cm's around and hard as a rock in the middle. It feels better if I put one of those heat patches on it. Is this normal? I do not have insurance , so I don't want to go somewhere if I don't need to. However, if this is something I should be concerned about, I will do what I need to do.
Thanks