Sounds like you have lots of determination - which is great!
Chocolate isn‘t a great choice, as you know, but members here who are trying to manage blood glucose through diet find that fat can be their friend. It helps slow carbs to some extent, and (along with protein) makes you feel fuller for longer. Fat also has little or no effect on BG, unless you eat absolutely loads of it.
For chocolate fixes, many people like to melt a smaller quantity, say a few squares) of 85% dark chocolate on the tongue, for real chocolate intensity without the excess sugary carbs.
Have you considered getting yourself a BG meter so that you can check which of your meals are pushing your BG up the most?
The most affordable meters members here have found are the
SD Gluco Navii or the
Spirit Tee2 which both have test strips at around £8 for 50.
Then you can use a systematic framework like AlanS’s
test-review-adjust to tweak and fine tune your meals. Keeping the rises you get from meals and snacks to around 2-3mmol/L will gently reduce your overall average BG, and reduce BG instability
🙂