I was in a similar boat after being diagnosed with SFN. My Dr. labeled me with polyneuropathy after biopsy and sent me on my way. I'd go back again and again telling him my legs were dying, my pain was increasing throughout my body and I would be the one to ask him about supplements, Lyrica, etc... I found Mayo Connect in May 2019 as I was desperate to learn more than Google was offering. Needed to connect and learn from personal experiences. Being involved here has taught me so much from recommended books/videos, myofascial release therapy, supplement Protocol, medical marijuana and a plethora of other holistic approaches. Not to mention the support and care I've received that blew any shrink out of the water and saved money! But, that's my personal opinion and experience.