Re: Hard Fall, feeling rough.
I hope you have a speedy recovery......I've been in two serious bicycle accidents in 40 years.
One was my fault, i saw what was going to happen and was easily able to protect my head when I came off the bike. The second one was a similar situation to yours- I never saw it coming and maybe I'm the 1% of riders that a helmet saved- but looking at my shattered helmet after the crash...I'm glad it was the helmet that shattered and not my skull.
If some's good...more is better and too much ain't enough.