why do I really want to eat food if I dislike food?
Ask your damn doctor that you paid so much why they told you that you dislike food. Because an aversion for food is exactly that
Edit: Keep editing your post adding more whining, I’m sure that will convince the internet that you’re not just whiny and have seen “over a dozen” doctors because you’re a medical mystery instead of that they keep passing you around because you won’t try anything they suggest that requires actual willpower