Russ was right when he pointed out that all carbs contribute to diabetes. It is necessary to watch the carbs in some good things including fruits as well. Failing to do so could sink the ship in your struggle to avoid becoming diabetic. A second thought is that the number he was looking at is a one time measure of the blood sugar, on thet day, at that time. I do believe that you should be vigilant about diet and exercise, but it might be a good idea oi have a fasting blood sugar and a Glucose tolerance test drawn. An A1C (I think it is called) will also tell you important info.
A diagnosis of diabetes is life changing so your upsettedness
is appropriate but don't kill the messenger as they say. Be proactive!
Blessings, Sally