I fell - I wonder what happened
I fell while iceskating a few days ago. I fell backwards, rigid like a plank, with my arms stretched alongside my body and my palms open. I do not remember losing my balance or wobbling or falling. I can remember lying on the ice wondering how I got there and a split second later, my head hitting the ice with an almighty bump, followed by a lot of pain, and everything went black and I could not move, I kept thinking "oh what have I done". My husband says the shock of the fall has made me forget the fall. Could there be another explanation? Could I have fainted while skating and come to when my body hit the ice?