Cravings or lack of

Dee
Currently I'm not really having cravings but I can look at something and tell wether I want to eat it or not. It's so very frustrating. My taste buds have changed soooo very much. I'm experimenting with a lot of different foods at this point. I feel horrible, I've wasted food because I will literally gag if I force myself to eat it. Anyone else experiencing this?