My son is 3 months 9 days old, and his weight is 4.7 kg (he was born 2.2 kg). He is a breastfed baby but as now my supply is decreasing the doctor suggested Similac total comfort as he have colic issues but he doesn't want to drink it, seems like he doesn't like the taste. Which formula milk is closest to breast milk, which helps with weight gain and is suitable for babies with colic issues?