He's still small so you wont get constant movements.

Everyone is different but my personal experience was I started feeling movement here & there in my 17th week & it became more regular in my 18th week & I've felt him every day since the end of my 18th week. Don't worry if you're not feeling him regularly yet, you will!

i figured but with my first son once i felt him move it didnt stop until i gave birth. just dont eant to worry myself

He is still really tiny so even tho he is moving a lot u probably won't feel him much.