Aww mama, yan talaga ang challenging stage! One of my mum friends din went through this sa ganyang age, and nakita namin na sometimes it's just a phase, teething, picky eating stage, or kahit may minor tummy upset, kaya importante talaga na i-check ng doctor first para ma-rule out kung may underlying issue like reflux or dental problems.
In the meantime, a few of us swear by high-calorie foods like avocado, egg yolk, peanut butter, at banana para sa nutrients kahit konti lang kumain, pero honestly mama, better mag-consult with her pedia para malaman kung may vitamins na kailangan talaga at kung bakit suddenly dumura ang pagkain, baka may adjustment lang kailangan sa texture or feeding approach!