Mommy, research po about Baby Growth Spurts. At 2 weeks old, most probably ay undergoing naggo-growth spurt po si baby. Pero since nag-fm and bottle rin po kayo, possible din po ang nipple confusion.
Maraming reason ng pag-iyak at pagiging fussy ni baby, hindi lang gutom. Aside from the usual culprits-- diaper change, need to burp, room temperature, sick, antok... very common din po na gusto lang ni baby ng comfort. Breastfeeding is not just about food/ nutrition but comfort as well. Kayo ang safe place nya ngayong nasa maingay at magulong outside world na sya, unlike before na 9 months syang nasa comfort ng tummy nyo. So being close to you, hearing your heartbeat, smelling your scent, feeling your warmth, is a source of great comfort to them.
Yung paninigas ng dede ay hindi basehan ng walang gatas, but could be a sign na stable na milk supply nyo.
To know more about proper breastfeeding knowledge and support. I encourage you po to join ng FB group "Breastfeeding Pinays" :)
Shei