The reason I asked about the intolerances/allergies thing is b/c my ds DEFINITELY avoids foods his little body can’t tolerate (even @ such a young age… he even did it around 8 mths old). It took me a while to realize it but usually if we’re trialing a new food he starts out liking it… then starts refusing it about a day before his body starts showing signs he’s allergic/intolerant (ie: body rash, increased reflux, intestinal pain, stool consistency changes, etc).
What does her stool look like? Any mucous?!
Also, you might want to consider putting her on something stronger med-wise (like starting w/ an H2 blocker & maybe moving to a PPI if needed). You will probably find that she’s able & willing to eat a wider variety of foods if the acid/reflux is better controlled with a med.