I think your body and brain have simply to adapt.
Experiment with gradually more sugar till you find a right balance then get back to cutting in very small steps.
[delayed]
Cutting out sugar entirely is too challenging
Re:How I overcame my addiction to sugar
by TylerLives on Saturday June 29, 2024 @08:38AM
(#40830020)
This will probably get a lot of downvotes, but consider the possibility that sugar is actually good for you - https://raypeat.com/articles/articles/glycemia.shtml
I went back to eating bit of sugar and the same night had a great sleep.
Not sure what to do now. I find it easy not to eat it but the side effects are very difficult to deal with