Aw, yan talaga ang challenging, mama! Sa case namin, nangyari din yan sa eldest ko around that age, and honestly we just made sure na hindi sya kakain right before a crying spell at we'd stay calm kasi kids pick up on panic. Since your pedia mentioned it might become a habit, baka mas helpful na i-redirect ang crying sa ibang way, like holding her, singing, o cool compress sa face niya, instead of letting the upset escalate to vomiting, kaya siguro worth checking with your doc again just to rule out anything else and get specific tips para sa inyo.