to the OP, you are doing GREAT! But, yea, it is hard to give up sugar.
I struggled with sugar through two decades of diminishing weight during my long weight loss journey. I ate it some years, some not. To stop the craving, I had to go cold turkey and never eat it, when I did the cravings returned and though I have done well losing and managing my weight loss, it is harder with sugar, which I still eat.
What was REALLY a help was only recent. I gave up wheat earlier this year and am currently trying to stick to a wheat free, gluten free diet, which is only an experiment for me as I do not have celiac disease or gluten intolerance or sensitivity, although concerning the latter two conditions, my understanding is there is no test to prove or disprove this, I just feel better and that could be a placebo effect but I like it.
Since the wheat experiment started, I have significantly less cravings of any kind and occasionally have gluten free snacks.
I am not advocating this diet, which is essentially in my opinion a fad when used for weight loss (although I have lost weight without trying much), or for just doing casually without doctor approval or a medical reason, just saying I did do it and it de-craved my life
! I have been having less sugar since then but have not sworn off it.