I Had A Really Bad Fall And Hurt My Shin.

I had a really bad fall and hurt my shin. Fell on a wheelchair (rubber wheel part) and have limited bruising although it has been almost two weeks and the area (under my knee/top of shin/highest part of leg near the knee) is very tender. It is painful when I am bearing weight, going upstairs/ downstairs (worse). Haven't checked it out for a fracture, but think now it might be since it still hurts.