As before I have tried alsorts there is a lot of food I can not have due to other problems
Did you say you have tested after the foods your currently eating?
Look metformin works, for me and lower carb and not low fat seems to like my mixed insulin regular shots. Lower bgs are reducing my large obese body weight. I know metformin is behind most of it.
If you stopped metformin what would you replace it with to reduce your bgs? Liver blocks can help a little and fasting can block insulin resistance getting worse.
Maybe try additional exercise instead of metformin?
I get your weight isn't a problem but what you can eat is. A few other type2s have a similiar problem.
Maybe you could private message them if you don't want to disclose here?
Loads of different diabetics on the forums. I'll tag
@donnellysdogs to see if she can advise more on alternatives to low carb with digestive problems and not wanting to lose weight.