Hello I recently fell on ice and hit my tibia right on the concrete stairs I got up in extreme pain the next day I had a huge bruise probably about 3 to 4 inches in diameter on the upper tibia, with a white center. I also had track practice that day and I ran on it and i took 800 mg of ibuprofen didn’t hurt, after practice laying in bed it was more of a throbbing pain in my knee. The next day the knee pain subsided; but a few days later I can barely walk on it I feel as if I have shin splints and I notice another bruise but very small maybe dime sized on my upper tibia a little bit below than the other huge bruise that was on the opposite leg it is very tender and hurts on certain parts I am now scared I have a stress fracture on both legs I have not gone to my trainer or to a doctor yet but I don’t want to miss track but I don’t want it to become a actual fracture I don’t know what to do.