My initial examination of hba1c was 6.5.after 6-7 weeks of diet control I checked it came as 6.1.then doctor advised me to go for gtt. It came as 13.3 mmol. Am I diabetic or prediabetes? I am checking my blood sugar regularly now from one week it?s always below 100 in fasting and below 150 after 2 hours of breakfast. I am stressed at the moment. Yes I am doing 30 min walk everyday with no sugar or sweets intake. I have lost 8 kg weight already and in further move to loose more. Please advise.