Great advice so far
You used the word "sufferer" in your inital post. Now I don't intend to trivialise what a nasty long term health problem that T2 diabetes is for some people. But I'm not suffering. I got my diagnosis before any of the long term complications set in and I have been able to use the fact of my diagnosis to make some pretty fundamental changes to my diet.
Since I started to get the blood glucose readings lower, I don't get headaches anymore and I'm not fatigued by the early afternoon. My dry mouth has improved. This year my oilseed rape season hayfever didn't turn in to bronchitis as it had done in the 2 previous years. I have lost loads of weight, the sensation in my toes is improving and since I stopped eating obvious starchy carbs in May I no longer get indigestion and acid reflux and my mouth doesn't feel quite so "furry" when i wake up in the morning.
There are loads of very minor, apparently trivial improvements in my health, which I put down to improved blood glucose control, and I'm noticing things which have improved every couple of weeks. So for me, my diagnosis has been a bit of a blessing - I'm probably healthier than I have been for a very long time. And the dietary changes I have made are not a hardship, the food has been delicious - I'm a vegetarian low carber. I just need to be a bit better planned than I used to be when I'd buy a sandwich from M&S.
You need to find a dietary apporach that works for you. That means it has to be food you enjoy eating, or you just won't stay with the diet, and that meets the blood sugar control targets you set for yourself. My intitial targets I reviewed on a weekly/monthly basis and were simply to have an improvement at the next blood test.
So really, my diagnosis has helped me to make massive improvements to my health and because I know I have a long term condition that requires active management to stay on top of it. I can see the impact of my hard work and occasional (and sometimes, like the last few days, frequent

) lapses in my meter. This keeps me motivated - I time my tests to pick up the height of the spike after meals.
So, if you plan to bring your blood glucose under your control, it does not necessarily mean you suffer, although I's say I was suffering before my diagnosis. The improvement in my health over the last few months, since diagnosis in Feb/March is something you can see :mrgreen:
Good luck!