I fell this morning on the pavement missing the last two steps and landed on my two hands and my right leg. I now have a bump, the size of an egg, hard that is slowly changing color below the knee to the right.  I can fold my leg but I could not go cycling. I have put ice on it on and off and I am worried about the hardness of the bump. Is it normal or should I go to the clinic to have it check today or wait until tomorrow morning to see if the swelling goes down. Thank you!