I've had PN for almost 10 years and I'm still finding new symptoms that can be linked to autonomic dysfunction. The latest one is stomach problems - ibd - bloating, pain etc that tends to crop up when I'm stressed or anxious. I'm working on solution for that one.
I can recommend Vioxx sox, only available on-line. I rub magnesium cream on my feet and put my sox on at bedtime. No more RLS and foot pain. I also belong to a zoom group from the Western Periphery website. We zoom twice a month - it's wonderful to chat with people who understand PN. My greatest fear is falling, so I go to the gym 3 times a week to strengthen my legs. I've had to cut back on my beloved gardening (can get down, can't get back up). I worry about what the future will bring, but as they say, We Go On.