I too have Severe Peripheral Neuropathy with no pain. My feet are numb, I cannot feel the floor which causes balance issues, dizziness and falls. Several Neurologists later I had EMG/NCV testing, brain MRI (yes I have one). I finally had a Lumbar Puncture confirming high protein levels in my CSF and a diagnosis of CIDP, Chronic Inflammatory, Demylinating Polyneuropathy. A mouthful for sure. Getting ready to start a new medication, weekly injections of Vyvgart Hytrulo. Fingers crossed, a lot of hope and prayers for relief. Sometimes these medical problems are a journey. Unfortunately 50% of the doctors out there graduated in the bottom of their class. Keep trying to find your path.