EVERY person I know who has had a concussion has no memory of the moments before, during, or shortly after their accidents. For the first day or two after my MIL's concussion this Summer she would tell us the same story over and over. It was hard to impress upon her that she needed to not be up and around and trying to run errands or get right back on her bike. This seems pretty common with all of the cyclists I know who have had similar incidents.

Thankful you're OK and on the mend. I shudder to think what would happen to most of us if we didn't wear helmets!!