Loss of appetite

I just realized I haven’t been eating much lately and it’s because most foods seem gross to me or i don’t like the smell of them. Nothing sounds appetizing to me except strawberry fruit roll ups, chick fil a, frozen strawberry fruit bars, and pretzels😫😫😫 anything else im kind of just forcing in myself and the smell makes me not nauseous but just like idk “gross” if that makes sense lol is anyone else going through this?? When I first found out up until maybe a few days ago i was eating EVERYTHING nonstop now i could care less about food.