Baby movement..

Hailey • I'm 25 years old and live in Northern California, I also have a 2 year old little girl 💖
Yesterday my baby girl was very quiet, but I did feel her briefly, the day before she was extremely active ALL day! Now today she's still very lightly active. I only felt/saw her moving this morning when I woke up and haven't again since...
Should I be concerned? I'm almost 23 weeks, so I don't know if this is normal at this stage or not..