I know the feeling but the cravings are getting better as time goes by. I think it's because I know it won't taste the same as it use to and I can only eat a little anyway so why bother. I can turn down any food now, even my beloved Mtn Dews, Dr. Peppers and Sunkists!
I get that way when I am exhausted ...my body is saying rest. I get head hungry when I am tired. Also, eating something a little starchy can cause cravings. Find out what is causing this. Review when your head hunger started ..listen to your body. At least u r aware that it is head hunger.