On Saturday evening I did a face plant on the driveway. Was working on the garage door opener, up and down the ladder and bent over to pick up a tool and down I went. Left a large blood stain on the driveway so I know I went down there. Strange thing is that my wife found me behind the wheel of the car, strapped in with the motor running. Have no memory of hitting the concrete, getting into or starting the car. Spent 2 nights in the hospital. Cat scan of the brain and heart test show no abnormalities. Anyone have experience getting a medical back after an unexplained blackout? What hoops did you have to jump thru? All info appreciated.