@Whiff64 when first diagnosed in July I cut out the naughty stuff and effectively went low carb. The weight fell away ( steadily) I was eating between 80 and 120 gms carb. In September I was put on an SGLT2 which works on carbs and so I upped the carbs. I have lost more than 2 stone and would like to lose another stone. Basically stop or reduce any sugar you take on cereal or in drinks. Some people use sweetners. Note down what you are eating then decide what you want to stop, what you will reduce portion size and what you will replace eg edamame bean pasta or cauliflower rice or celeriac for potato. I eat bread occasionally and potatoes occasionally. I've stopped pasta. Meat fish and most veg are fine. I now have full fat Greek yoghurt with berries nuts or seeds for breakfast. Tropical fruit is sweet and best avoided or eaten in small portions. I don't usually look at calories but carbs turn to sugar so if you are reducing carbs and sugar you will reduce calories. On packaged food look under nutrition. I was 69 when diagnosed and 44 in December but am on medication. Up amount of water you drink and move more be it stretching gardening or walking. Veg below ground eg carrots is more starchy than above ground. Perhaps have two helpings of non starch to one of starchy. I still have a pastel de nata or a small piece of cake once a month. If you want chocolate dark is better. Eat mindfully.
The freshwell site/app is good. This site has ideas too.
This site in the New Forest is good. On left hand side under websites are links to Freshwell Moseley and Caldesi.
I'm assuming if no medication you have only just dipped into diabetes. Good luck
newforestpcn.co.uk