Hi and welcome
I have a friend who was diagnosed diabetic earlier this year, who at first really struggled to get her head around the point of losing weight and that low carb would help her diabetes blood sugars.
A few months down the line she celebrated on FB this week that her blood sugars have halved and she's been losing weight too.
So hang in there, the support here will help I'm sure, but hope you see progress and things get easier for you and you see health benefits.