Could be hypoglycemia. I have the same problem. Get up early and eat a spoonful of honey on an empty stomach Drink more water. Usually, we should also pay attention to supplementing comprehensive vitamins. If you are a girl, shopping is also a good way. You can go out with friends, but don't eat snacks and drink more water.
Don't force yourself to lose weight too quickly, sometimes reward yourself with some lovely desserts or something. It will make you feel very happy. .
Honey! Come on!