Hey guys, Im 16 years old and I play competitive soccer and in about February I had a run shin to knee collision with another player (she ended up fracturing something I heard). But i left with a lump right under my knee which when I first got it, was swollen and I couldn't walk. About a month after I was still playing on it to the point that I felt like I needed to visit the doctor but he said that he couldn't see anything on the X ray and to not worry about it. He said that all it was is a really bad contusion and to give it maybe 2 more weeks and I'd be good to go. Here I am now worrying about it because it is 6 months later and now it hurts really badly to the point that I have to stop running and what worrys me the most about it is that now its really hard and whenever I move my hand gently on the spot in my leg it feels like its pulling something... I don't really want to go to the doctor again unless its something serious but im about to start a new season on a new team as the starting goalkeeper so I want to start off on the right foot! Any ideas of what could be wrong with it?