Movement then no movement

Has anyone experienced this? I didn’t feel him move at all yesterday and today i only felt a little flutter (I’m in Germany so it’s already night here) I am 25 weeks, typically i feel him move and get strong kicks all day long. Is this normal? First pregnancy so i get nervous about everything.

He also always moves when i read to him and tonight and last night he didn’t move at all when i read to him 😫