16 weeks pregnant and not hungry ?!?

Michelle Marie 👗💖❤️‍🩹 • "...I will trust and not be afraid; For God is our refuge and strength...” - Psa 46:1

Recently turned 16 weeks and noticed not very hungry after I eat a decent lunch.

Not very hungry during dinner time but still eat a little bit of cereal etc.

Today, I had lunch and then later on had a snack.

Totally skipped dinner because I wasn’t hungry...first time this pregnancy.

Should I be worried?