Hi, I fell while ice skating 4 days ago and didn t even notice that my knee was injured until around an hour later when it began hurting. It began as a large red bump w/ a dark bruis around it on the bottom medial part of my knee, now 4 days later, the swelling has gone down, but is still there, the bruise is 20 different colors and almost circles around my knee cap, and the red bump is still there, it s numb to the touch but hurts a lot when pressure is applied to it. I ve had it elevated w/ ice on/off w/ ibuprofen since Sunday night. . . Suggestions other than see a dr ?