How much carbohydrate are you eating these days?
The problem for diabetics is not just sugar, but all carbohydrate, and if you are really sensitive, like me, reducing intake to 40 gm of carbs a day has only resulted in a Hba1c of 42, which is, admittedly, the top end of normal, and I see under 8mmol/l of glucose after eating a meal, often under 7. It might help to get a blood glucose tester, so you can see what your levels are, and just in case you are not a boring ordinary type two after all.