I can concur with your experience. I’ve tried everything and no one can put a diagnosis to it. The last procedure which was a nerve block in the spine seems now to have moved some of the symptoms to the other foot as well…puts me off having anything else done… depressing but as you say… need to get our heads above that and concentrate on what we can do. I had some relief from a session with anScarwork therapist, seemed to give relief but didn’t last…expensive, but worth a treat when I can.