I too had cancer surgery followed by chemo ending 20 months ago and still have mild tingling in my feet and hands/fingers. More irritating than painful or crippling. Advice I received was that it usually goes away with time, but there are some that it doesn't.

They suggested gabapentin, but I declined because it was tolerable.

I do have a strange symptom where things that contact my skin (like laying in bed or sitting in a chair) starts with tingling, then prickliness, then builds a sensation of burning until I get so uncomfortable that I change positions which makes sleep difficult. No redness nor rash. No idea if this related to nerves/neuropathy, although that's what I thinking. May have my PCP try the gabapentin or see a neurologist.