Does Yaz cause loss of appetite?

I have been taking the pill for a little over a week now, and I have noticed that I have been feeling queasy with no appetite. I never want to eat, but finally, I will get so hungry, that I can eat something and not have a problem. However, right after I eat..I feel a little sick again. There are only certain things that sound good, though. I'm hoping that if I just stick it out through the first couple of packs, I'll get better.