I don't have what you have but have had burning legs, arms, plus going numb and that has been happening since I had the Shingrix Vaccine in 2019, and latest neurologist state I have generalized acquired sensory polyneuropathy, demyelinating. Yet, not referred to anyone to get help. Called twice today to get a referral no one called me back. Can't stand the pain and it's mostly at night. Always at night as a matter of fact. I can't stand it.