I know exactly what you mean about the discomfort being disruptive. It drives you insane. I really feel for you, OP.
I have autism, chronic fatigue, degenerative discs with tears, IBS, and issues with nerve pain/nervous system dysfunction. Honestly, the lingering everyday discomforts from these disabilities is often worse than the acute pain. At least I can take painkillers for those symptoms and dull them a bit, the other issues are permanent.
Everyday for the past 5-6 years, my legs have had a constant sense of discomfort (similar to a burning/numb sensation) and the circulation in them is extremely poor. Even going to sit on the toilet makes my feet and ankles turn purple. I can lay under a heavy blanket for an hour and my lower half will still be cold.
After awhile of being disabled, I find that it becomes scary to go outside and do things, because you can't always predict when your issues will flare up. The brainfog, numb legs, slurred vision, sense of heaviness and tiredness, I know those things are permanent, but I can't predict when I will get really bad pain and need to lay down.
Right now I can't sleep because my legs are so uncomfortable, just from trying to sit at a bloody desk. Shout out to all my fellow disabled homies on SS, I wish one day we could all be free of this pain.