I too have one sided foot pain, on and off. To me it feels like sciatic type searing nerve pain, but it's not down the back of my leg (thank goodness).
It's usually across the top of my foot, and sometimes my foot feels sort of numb. If I put a micro wave heat pack on it, it usually helps it go away?
I have had other "strange" nervy feelings, and of course I have central sensitization burning pain in both of my legs.
I just try to keep moving, stretch a bit, walk some.... and I'm still hoping to find the right combo of meds for me. So far, my latest combo of Lyrica and gabapentin isn't working at all.
It's almost hard to know if these meds aren't working for me, or I'm just getting worse. I'm very sad lately

My PT tells me I'm just not a classic PN person, I don't know if that's good or bad.
NYT - you should have been a doctor, good explanation!
Debbie