I have MGUS and few years ago I started having neuropathy in my feet then the nerve problem is now over my entire body. I am not telling anyone what to do. I couldn’t get any pain pills for the problem so I took a chance and tried using marijuana and it seems to help. I also take 800 mg three times a day of gabapentin. I don’t know if it works or not. I am in my late 70’s and have these health problems. Every other day or so I have nerve attacks over my entire body that will last all day. I wish you well and hope you get better.