In the last week, I have been experiencing a sharp pain on the top side of my foot once a day. The pain is almost in the center the foot on the top, not the bottom. One day I woke up and my foot felt bruised on the top and ever since I get this random sharp pain once a day. The funny thing is, when the pain comes on, i'm not doing anything that would aggreivate my foot. Also, every once in a while, I get a similar sharp pain on the side of my head. I don't know if it is related, but it seems kinda weird. Any info would be great!