I have burning and stabbing pains but not just in my feet. All the way up my legs, thighs being the worst, hips and lower back as well as the sides of my hands and forearms. There’s no numbness (though I often wish there was!) and my control is good so my diabetic team says it’s not caused by my diabetes. Taking into account everything else that hurts and extreme tiredness they’ve put a label of Chronic Pain Syndrome on it, probably until they can think of a better one!
Amitriptyline didn’t work so I’m now on Gabapentin. It’s early days but so far so good. I’m sitting in a chair and I can honestly say for the first time in months that my clothes aren’t hurting my skin. Well, as long as I don’t move anyway!
As for non doctor treatments for foot pain, there’s a Neuropathy rubbing oil, with frankincense and stuff in, that I bought on Amazon. Absolutely brilliant. Doesn’t help the rest of me but it knocks out foot pain in seconds.
Good luck with it!