What has prompted this comment? A recent blood test? Do you know what the actual test and numbers were? If not phone and ask. The single biggest thing that you can do that effects you control is what you eat.
What does a typical days food look like to you? What’s your activity level like? How is your weight?
have a read through the links in my signature below. There’s a lot of onward links too, so pace yourself. By the time your appointment comes along you could have a completely different outlook and approach to your condition. Medication is a choice for most type 2 certainly if other approaches haven’t been tried yet.