Aw normal lang yan, mommy! Usually around 16-20 weeks na you'll start feeling movements, but first-time moms sometimes feel it later pa, especially kung nasa loob pa ng placenta yung baby mo or kung hindi ka pa super familiar sa sensation na yan, one of my mum friends didn't feel hers until almost 24 weeks at nag-worry din sya, pero lahat naman ok! If you're worried though or gusto mo lang ma-confirm na everything's good, best to ask your OB during your next check-up para sa peace of mind. Congrats on your pregnancy!