Food Aversion?

🖤J.🖤
 I'm really early, still not completely sure how far along I am. Progesterone is at 24.... Anyway, I am not craving food at all. In fact, when I feel hungry and get ready to eat, I immediately realize nothing interests me to eat and the idea of eating makes my stomach hurt a little. If I already ate, I can continue to eat forever but once I feel like I digested the idea of picking up something else makes me sick. Is this what food aversion is? How often should I be eating? I have yet to throw up but get gas pains in the middle of the night.