Good morning, sis! Aww, first time mom jitters, totoo yan hehe. But listen, if baby's having trouble breathing, hindi kumain ng maayos, or parang struggling siya, please take her to the doctor or nearest clinic kaagad, okay? Better safe than sorry talaga with newborns. Usually may konting phlegm or congestion ang babies, lalo na kung baguhan pa lang, pero kailangan lang ng proper check para makita kung normal lang yan or kailangan ng tulong. A few of my mum friends went through this and nag-alala din sila, pero ang doctor naman ang makakasiguro what's really happening. Good luck, mama! You're doing great.