I have been experiencing this condition since December 2015. Based on what I can read, it sound like neuropathy of some kind. This is most intense in my left foot, with a much lesser extent in the right foot. it is a a tingling, burning sensation with sometimes almost a pulling senstation . This is mostly in the sole directly under to the toes to the mod point of the sole. I was tested recently for diabetes...nothing there. I tried a 3 month regimen of very good B-12 wit no results. I do have some back issues. I go to a chiropractor on average about once a month