I am 31 yrs old... Recently diagnosed with prediabetic conditions, Pcod history . My hba1ç is 5.7, my sugars are normal after 2 hrs of each meal say breakfast , lunch and dinner, unless i eat high carb diet. But even though night sugars are low, morning fasting are high, 120-150. Quite worrying... I know it's rebound hyperglycemia or dawns phenomenon. But need to know how to overcome this... Does it mean I am diabetic