I am so averse to food.

I'm currently in the midst of attempting recovery. But whats making it hard is whenever i eat i feel unbearably sick, i get heartburn, i feel bloated, i burp, my throat feels like its climbing up my neck and this has made me scared and not want to eat. There is things i can eat that dont make me feel like this and i eat those alot to sustain myself, those being fruit, cottage cheese, and yogurt. I know i can't recover on just those foods but i really dont want to eat anything else. Anyone else experiencing this? How do i fix it or do i just have to eat even if it makes me feel like death?