This only happened just today. The reason I'm posting it is because I'm really worried, as I've never had this problem before. So I was sitting down, on my computer, like I normally am, when suddenly. my foot had a sharp, sudden shocking feeling through it. It hurt a lot, but it was only a split second. My foot has been hurting ever since it happened, but only slight pain. I do have a few bites on my right foot and lower leg, but I highly doubt those are causing it, as they're starting to go away now and were just tick bites. I really want to know what this problem is. Thanks!