I had a 6-hour surgery a few years ago, for which I was unconscious. When I awoke, my butt hurt (that’s not where the surgery was) such that it was difficult to

I had a 6-hour surgery a few years ago, for which I was unconscious. When I awoke, my butt hurt (that’s not where the surgery was) such that it was difficult to sit on hard chairs for 3 or 4 days. It was explained to me that although I was unconscious, my body still knew what was going on and was tensing up during the surgery. I thought it was interesting that my body had trauma from an event that my brain couldn’t remember.