i was participating in a high school basketball tourney, when i was shooting a jumpshot and came down on with all my weight on it. shortly after, there was a spot just below my ankle adn a little towards the front of my foot that swelled up like a golf ball. the next day, i noticed some swelling at the top of my foot as well. i cna barely walk on it and applied pressure is out of the question. are there ways of telling if it is broken w/o an x-ray.