Aww mama, alam ko yan ang stress! A few of us mums swear by switching to gentle formulas like Similac or Enfamil na may prebiotics, they're easier on the tummy, pero honestly, mas importante na makita ng doctor kung bakit constipated si baby para sure na wala nang iba pang reason, kasi minsan hindi lang formula ang culprit (pwede ring diet changes or hydration). Sa meantime, try increasing water intake niya and soft foods like avocado or banana, pero best talaga na i-consult mo ito with a pediatrician para makuha ang right formula recs based sa baby mo specifically!