I hope my baby is okay?!

Amber • Mommy to be, and the father of my child is amazing!💜
So lately I've noticed my little girl isn't moving no where near as much as she was the last two weeks... It's worrying me... She only moves sometimes and she seems to be even lower in my stomach than before?? Should I be concerned? Or is this normal for her to not be moving as much??!! Help!🙄😞