30+4 days

Alexis 👼🏻👼🏻 & 🤰🏻🌈

Hi mamas, currently I am 30weeks and 4days I have noticed the past couple days I have been feeling lighter movements I am a FTM and not sure when to worry.. I realize the baby is getting bigger and may be more cramped or changed position, my question is when to worry about fetal movement? Or what can cause this, anyone in the same boat?