Oo normal yan, mama! Poop after feeding is totally common sa babies dahil sa gastrocolic reflex, ganyan lang talaga sila, lalo na kung newborn pa lang. Sa second concern mo though, baka overwhelmed lang ang LO mo or may tummy discomfort kaya nag-iiyak, try mo i-burp siya ng maayos before the bottle, or maybe warm up the milk a bit kasi some babies don't like cold milk. A few of us tried offering the bottle in different positions or kahit mami lang mag-feed instead of tsinelas, at nag-improve ang feeding time, pero kung patuloy yan at concerned ka talaga sa intake niya, better check with your pedia para ma-rule out kung may tummy issues o latch problem talaga.