I also suspect I have Benign fasciculation syndrome. I do find Lyrica helps with those.

I do find that the pain is alot worse after walking or any type of exercise where I'm on my feet. I can ride a stationary bike without any pain flare up. I get a deep ache in my feet and legs after I've been on them for a while. So for days I know I'm planning alot of walking I take a Vicodin before I do the walking, to prevent the pain.