To know for sure if you are a pre-diabetic or not, then go buy a self-test kit for diabetes called A1C Now, made by Bayer, available at Wal-mart or
Walgreens, for about $25 dollars. This
kit is VERY acurate. Follow instructions, then within 5 minutes, you'll see the results.
If you wanna see a Doctor for Diabetes diagnosis, to me, go see an Endo only.
Common or Family Doctors knows next to nothing about diabetes.
Good luck.