Welcome to the forum
@keepitkent
As
@Martin.A says, with you just tickling into the ‘at risk’ zone, you kay well find that just a few modest tweaks to your menu will be sufficient. Do you have any extra pounds you are looking to shed? And do you have diabetes in the family?
Alongside keeping an eye on calories, it is the total carbohydrate content (not just ‘of which sugars’) that will provide the biggest glucose-raising impact in the foods you are eating. Many new members find it can be really helpful to keep a brutally honest food diary for a week or two. Note down everything you eat and drink, along with a reasonable estimate of the total carbohydrate content in yoir meals and snacks - it doesn’t have to be gram-perfect, the nearest 5-10g is fine. It might sound like a bit of a faff, and will involve weighing portions, squinting at the fine print on packaging, and possibly looking up things on the internet, but it will give you a really good idea of which foods are the main sources of carbs in your menu.
Once you can see which meals or snacks are your ‘big hitters’, and where carbs might be unexpectedly lurking, the information might suggest some likely candidates for portion reductions, swaps, or using lower carb alternatives (eg celeriac or swede mash, or cauli ‘rice’). You don’t have to aim to avoid all carbs entirely, which isn’t really possible - there are trace amounts in lettuce! But you are trying to reduce the impact of higher carb loads to give your metabolism the best chance of coping and keeping your blood glucose in balance.
Good luck, and let us know how you get on
🙂