Hi
@Duyen I was diagnosed about 9 months ago (October 2024) and went straight on the low carb diet approach, next thing I had lost over a stone in weight, then came Christmas and the fact I couldn't eat my wife's homemade Christmas Pudding and Christmas Cake really got to me, and then New Year with the eating constraints that brings. Now, I feel that I have my diabetes under reasonable control. I managed to get to an HbA1c of 47 by Jan 2025 with minimum Metformin (1x500mg) and now in June I have got to 46 with none. Through this whole period I have had periods of being down and others were I feel that things are going well.
Being down is not a nice place to be but my suggestion is to focus on the fact that you know you have a problem and that you are looking to address it. Taking ownership is a very positive approach to diabetes. Getting to a position where you feel (and it is how you feel) that things are under control will take some experimentation, highlight your positives (I know what portion of potatoes and rice I can eat which makes eating out easier) and accept that not everything will work for you. You are not to blame if it doesn't work even if it does for others and that is because we are all different.
The other thing I have found to get me back feeling positive, is actually having to learn to bake so I can make low carb bread, biscuits and other enjoyable substitutes that I can have with my cup of tea or as a desert after a meal. When it works I get a buzz and when I realise I have forgotten to put the egg in the peanut butter cookie mixture which is why it is as dry as the desert, well that is something to smile about.