I am a 51 year old woman who started having a rush that ran from my toes to my head then started shaking it has progressed to now I get lost and the last incident I have on video from the store where you can see I come out of the store and I am lost and I stumble backwards for the curb and trip over the parking stopper and hit my head.  Ronnie tried to get to me because he could tell I was lost again but was unable to stop me from hitting my head.  He said it bounce off the asphalt 3 times.  I was taken to the hospital and stayed for 3 days but they were unable to determine what is wrong with me.  I need help! Please