You need to research diabetes.

Quite frankly, all your symptoms point to it.

Yes, nueropathy can be caused by diabetes. It is the first thing I knew to check out when i began to have tingling, burning, etc in my feet. Matter of fact diabetes is the first thing I thought of when I realized I had neuropathy starting in my feet.

Google and research diabetes. I googled "my glucose number is 189 is that bad" and got lots of info on it.

And yes, if you are diabetic you can improve symptoms with diet change and/or medication. Diet is key. LOW CARB