Daniella I have searched the forum for your posts, hoping to find an explanation for what you have, or a history of what has happened, adn couldn't find it.
Please point me to it, if it is here. If not, please tell us--when and how did symptoms begin and develop, and what tests ahve you had and what do they show? If you don't the answers--the exact answers and not just the conclusions---please ask your doctors for copies of all tests.
On
www.lizajane.org you will see spreadsheets with lists of tests for neruopathy. If you've had them, fill it in.
But Daniella, the most common thing to cause excruciating foot and lower leg pain as you describe is plantar fasciitis. That makes the foot exquisitely tender. Has anyone considered this? Or are they positive this is peripheral neuropathy? If so, on what basis? What tests show that?
Please share the details or we can't really help as we are able. It's frustrating to not know what to offer you.