Hindi ka mag-alala, mama! Some of us didn't get colostrum (ang yellowish fluid) until much later in pregnancy or even after birth na, kaya totally normal yan, bawat body talaga ang timeline nito. A few of us moms didn't see anything until after delivery, and iba-iba lang talaga, pero better to mention it sa OB mo next check-up para peace of mind mo lang, lalo na since first-time ka pa lang, okay?