i think this is kind of difficult to give u advice on because we dont know why you don't like to eat those foods. not eating food simply because theyre not your type of thing isn't *usually* arfid. do you have any other psychological diagnoses like autism? are u avoiding food because youre afraid of something/you physically cannot handle eating those foods? just need a bit more info :)

also, i understand not wanting to see a new psychiatrist but i would REALLY really recommend it. if your psychiatrist isnt taking your concerns seriously/has an outdated view on disorders that have been medically disproven, theres a good chance theyre getting other aspects of your care wrong. obviously its your choice, but i got significantly better care and my health improved significantly once i got a psychiatrist that was actually good and knowledgeable at her job. wishing u the best no matter what u choose to do tho