I'm wondering if your lower back hit the ground as well as your head.
Having 3 numb toes on both feet after an injury would possibly indicate that you've landed on your back/ tail bone area and have some sort of pinched nerves problem going on. Swelling maybe or strained ligaments?
I remembered I'd asked another member here for a nerve chart I'd seen and it's at this url here
http://neurotalk.psychcentral.com/sh...ghlight=nerves
What does your doctor say about this new numbness _Grace_?
I saw some posts in cycling forums regarding numb toes on both feet too... probably from the angle a cyclist sits on their bicycle.