Naseau and Food Cravings

The first trimester was difficult at times between feeling sick but hungry at the same time. I all of a sudden had a strange craving for donuts constantly. All the foods I once loved suddenly sounded disgusting. The moment I found out I was pregnant it felt as though someone gave me a sleeping pill and I didnt wake up until the third month. Luckily my energy is now returning as I get into the second trimester.