My blood sugar is 130 and i'm a non-diabetic. is this good?

Blood sugar: When was that blood sugar measured? If that was fasting, then it is too high. A fasting glu of 126 or more is diabetes. If that sugar of 130 was after a meal, then it is hard to interpret. Get a fasting sugar, or an a1c. And while you're at it, maybe your doctor should check bp, cholesterol, and some other things.

Don't know- depends: On when sugar drawn nml=fasting <100, 2 hours after eating <140, is normal prediabetes is 100-125 fasting 2 hrs after eating 140-199 diabetes =fasting =126 2 hrs after eating>200.