Throw out the candy and gorge on sweet potatoes and blueberries if you must! But it sounds like you might be craving something you aren't getting, or maybe your hunger hormones are off-kilter. Remember that it takes more than two days to get into good ketosis and off the sugar roller-coaster. And usually the second or third day can be the most difficult.
How much fat are you eating?
Steak, eggs, potatoes - fruits, nuts, berries and forage. Coconut milk and potent herbs and spices. Tea instead of coffee now and teeny amounts of kelp daily. Let's see how this does! Not really had dairy much, and gut seems better for it.