Awful Craving

We never buy snack cakes, like the Little Debbie cakes, ever. We use to years ago but now it's only if mine or my husband's younger brothers are staying with us. But I am SERIOUSLY craving them. I dreamed about them all night and I've been really wanting one all day. Luckily we have to go to the store tonight so I can get some then but I feel awful for craving such terrible food.