Ah OK, so you are just at the lowest level of the ‘at risk’ spectrum.
That may mean that just a few relatively modest tweaks and changes to your menu could have a significant impact in steering your BG away from a diabetes diagnosis.
Losing weight, especially weight carried around the middle, can help imprive insulin sensitivity. And slightly moderating portions of carbohydrates, plus cutting out obvious sweets, biscuits, sugary foods etc could really help.
It’s not necessarily about living like a monk, and avoiding everything for ever, but some manageable modest changes, and cutting right back on the frequency of the obvious sweet stuff can create a sustainable new ‘way of eating’ that you can stick to without feeling deprived.