Hope you heal, a friend got his head hit by a bridge beam 18 years ago but never been right since.
I’ve had 6 concussions since I was 4 years old (car hit me, my head hit the road, still have scar) 4th one boxing, guy hit me in back of head while I was putting on the gloves, couldn't remember a thing till later in the afternoon. Now I’m almost deaf from all those imo, started losing it about at 10 years old, took awhile (19) to realize. Bumps all over my head