Hi
@Angela Shuttleworth, welcome to the club no one really wants to be in, I just joined myself around just over a month ago, and at that time my head was reeling, I heard diabetes and thought ok need cut down on sugar and did that, then I found this very good forum and found out it was not only the simple sugars that needed cut out but also the more complex carbs also known as starches as the body changes these into glucose easily.
The starches include potato, rice, wheat, pasta, etc, these can raise your Blood Glucose (BG) significantly and as we are all different some more than others.
That is why the members here and I now advocate getting hold of a BG meter, either through GP, or online so you can test yourself and your response to different foodstuffs, to see which spike your BG levels and which are reasonably ok.
Most here follow what they call the LCHF diet you will hear much of this around here some call it low carb high fat diet, I prefer low carb healthy fat diet, which encourages dropping off much of the potatoes, rices pastas and replacing with above ground vegetables aka leafy vegetables.
Most meats are still mostly allowed, eggs, butter, cheese are also good, green leafy vegetables, nuts and fruit (in moderation) .
For starters just be aware of breakfast cereals they are generally full of carbs and the milk adds more carbs, counter intuitivally a small bacon and egg breakfast is less carbs.
Also if you are carrying any excess weight now is definitely time to try address this, as intra organ fat surrounds both the pancreas and liver and makes both underperform leading to the insulin resistance that typical of T2 diabetes.
But for now welcome, read as much as you can around here, limit your google searches as there's so much bad advice out there and ask around here if you need more advice..