Got Hunger?

I've had an unfortunate problem with food for the last week or so.. it's been coming on gradually, and I still think it's better than nausea, but food has become unappealing. I spent the afternoon knowing I needed to eat something, thinking of everything in the world I might want to eat, and coming up blank. I try to guess based on what I think I'm missing, given what I've already eaten for the day, but it's a mechanical process at the moment. I had a big ole' burger for dinner because I was so sick of chicken, and felt worse after I'd eaten. The few things I've actually enjoyed eating lately have been sweets (blueberries and strawberries and yogurt and granola - the perfect breakfast!). Hope this subsides before long - it's bumming me out.