Loss of Appetite?!

Janna
I'm 16 weeks along now and have found myself not eating a lot lately. I have absolutely no appetite. I crave fluids, that's about it. I force myself to eat an orange or some carrots, or even a Kind protein bar every few hours, but I cannot eat a meal without feeling like I'm going to puke. It's not nausea, I just feel overly full. Is this normal?