cant feel babies movements

So with my first pregnancy i felt things at 14 weeks and then good movements around 16-17 weeks. I’m now 16 weeks with my second and i haven’t felt anything, is this normal?? I have massive anxiety this pregnancy after a loss last year so i’m not sure if i should be concerned.

I’m a pretty small girl so i thought that would also make me feel things around now and i’ve seen a few women feel things around 15-16 weeks but i haven’t felt anything and when i went for my 13 week scan the man asked if i was feeling anything yet so i thought maybe i should be