I have had numbness in my left hand for months, basically from my wrists to my fingertips only on the inside of my hand, my pinky finger and my thumb were not tingling, recently we had a day that was below 0 and now my thumb is also numb. This week I now have noticed that the bottom of my right foot feels the same, somewhat in the same pattern just on the pad under my toes. I am pre-diabetic with my highest a1c only being a 7.2, my sugars have never been over 160. my work has me using a handheld computer to do inventory, and I am bending, kneeling and climbing ladders daily.