I've been having terribly severe pain in my foot between my little toe and my ankle. It started off as a dull ache but then turned to full blown pain. I have had chronic foot pain for almost 2yrs. I have spent a fortune in shoes and insoles. Nothing helps. I have been diagnosed with plantar fascitis but this is different. Also, my toes on both feet have been numb for almost 3 days. What could this be??