I am a type 2 and have been for last 10 years and 50, I am not overweight to a level where my blood sugars should be high, but I am now getting worried, i have been on Gliclazide 40mg and Metformin 2000mg daily, I was on Invokana and Sitagliptin and my Hbac1 was 8.5, I thought was ok, Gp advised...