I was kept awake all night last night! Every few minutes my right leg will jerk so bad because of the electric shock I felt on top of my right foot. This happened at least once or twice a year before! I had previously mentioned to my primary doctor but she didn't refer me to any specialist or offer any advice! Even if doesn't happened often, when it does happen it is really bad! Has any one experienced this exact problem or have some idea what the cause is? Thank you for your caring!