I didn't know you'd had a fall. I can totally relate, having come off 17hh Z about 10 days ago. It was scary and the ground was so hard, but I landed flat on my back so more surface are hitting at the same time, so less pain overall. So, I'm ok, but my confidence is shaken. We are tough ol birds!
I am glad you are not injured but I know that some of the " pain" isn't on the surface.