My Rt big toe is numb, tinkling, burning, throbbing all the time. The other toes have numbness sometimes. It gets worse after sitting in bed with legs outstretched. I place a pillow beneath my knees but it doesn't help. When I use the toilet both feet get numb, sometimes I fall down when trying to stand up to clean and wipe myself. I have a pinched nerve in SI and I'm diabetic, are these symptoms related to this problem? What can I do about it? What is gout?