Hi last couple of days my fasting blood sugar has been 6 then 6.6 today have been low carb very rarely over 100 grams of carbs usually a fair bit less I was pre diabetic hba1c was 43 then down to 40 my fasting blood is generally always 5 so a bit worried that it seems to be rising for no apparent reason I've not changed anything or don't feel unwell starting to panic that I will end up diabetic!!