I've been playing pick up basketball games for a couple of weeks. While playing, my lower shins and bottom arch of my feet are really sore whenever I tried to push myself running at the court. With a short rest, the pain subside, but whenever I play, it comes back quickly and it is painful for me to run hard. I tried resting and icing but it does me no good since it keeps coming up when I come back to the gym and play basketball. Any advice or help?