Aw mama, stress naman yan! But don't worry, maraming moms sa circle ko ang naexperience yan din when transitioning to toddler formulas, sometimes talaga ang babies ay choosy or maybe nasanay lang sila sa lasa ng previous one, kaya it might take a few tries pa. Have you tried mixing it with something familiar like a bit of cereal or warming it up more, or even offering it in a different cup na mas fun para sa kanya? Also worth checking with her doc kung okay lang na siya ay kumakain ng solids well since formula lang talaga ang concern nyo, baka may hidden allergy or something, pero usually babies bounce back once they get the hang ng new milk. Patience lang, mommy, eventually gagawin nila!