Birth Control changing appetite?

The same kind of thing has been happening to me lately too. I have been on my progesterone only pill (Micronor) for almost 2 months now, and lately I've had a loss of appetite but it's been weird because I will be very hungry like normal then eat a couple bites of something and feel totally full/sick. So I'm guessing it's just a side effect of the BC. I hope so, since I'm going through the same thing....Haha.