HI Sorry your here
Diabetes is your bodies inability to control its BG (blood sugar). Your body can make BG from protein, fat but mostly carbohydrates... ALL carbs raise BG not just sugar.
people with T1 require insulin or they will die in a couple of days so unless your writing this from a hospital bed your a T2.
Metforman (met) is used for pre diabetes diabetes as well as other things like, proteckting kidneys. Met can take up to 6 weeks to work on your BG.
Do You know if your diabetic? or just assuming so because your getting Metforman?