Hi Mrs Nicky and welcome to the forums. Couple of questions - what was your HbA1c on diagnosis? Are you on any medication?
And I'm assuming you're thinking about a low-carb approach to managing the condition. When I was diagnosed I removed almost all carb from my diet. This meant (and still means) no bread, pastry, sugar, potatoes, pasta (in fact nothing flour-based at all), rice, and almost all fruit. My conclusion was that if I have a problem dealing with carb, and eating carb leads to a number of unpleasant symptoms, the right thing is to stop eating the thing that's causing the problem for me.
The reason for this is as T2s by definition we have a problem handling carbohydrate. Carbohydrate when digested is converted to glucose, and if this can't be moved quickly into muscle cells for fuel because we're insulin-resistant, it is either converted to fat and/or hangs around in the bloodstream. High levels of blood glucose over time do physical damage to nerves and capillaries.
Instead I eat meat, fish, cheese and dairy, above ground vegetables, nuts, salads, etc. Bacon and eggs. Coffee with cream. I use "bread" rolls that are less than 3g carb each. Tonight's dinner was salmon fillet with a caprese salad, tomorrow it's lamb steaks with avocado and tzatziki.
I probably eat one proper meal a day and maybe have some ham and cheese in a [edit: low carb "bread"] roll otherwise - I don't get that hungry on this way of eating and it's easy to go 18 or more hours without eating.
Some will power is needed. We are surrounded by carbs and processed food and there is a lot of pressure (and some misinformation) around diets.
have a read of the "success Stories" part of this forum - you'll see what can be done. Best of luck.
Edited for clarity.