Hi, I go through this every now and then for a day at a time, and I posted about it a few weeks ago and it seems like a lot of people had the same issues. The good advice I took away was to eat when you're hungry, and to try to get a wide variety of foods in case your body is looking for one specific nutrient.
That being said, I can't eat very many carrots and still feel good. I get sugar/carb cravings when I eat a lot of carrots. But I'm diabetic, and more sensitive to carbs than most people, so that might not be the case for you.