I'm at week 27 with my first. I didn't feel him move till the end of week 20. Turns out I have an anterior placenta. Means its at the front and can obstruct alot of your babies movements. Their still moving a ton you just don't get to feel as much. But now I feel every hiccup. And he keeps me up alot at night. Don't worry you'll feel your baby soon.
Worrying won't help you feel movements any easier. Try to relax and lay down, gently hold onto your growing baby belly. It was odd that with my 4th pregnancy I didn't feel strong movements until 21 weeks, and I knew what to expect. My placenta was at the front of my stomach so the baby hung out more towards the back. Stay happy and let your little one grow.☺
Don't worry, you will feel the baby soon. Some people don't start feeling until 22-23 weeks or so. I'm sure baby is doing back flips in there you just can't feel it yet ;)
Dont be worried when its your 1st pregnancy takes longer for you to feel movement like baby is active but since u dnt know what the movement feels like youre probably missing the little moves but youre not noticing them but for sure by week 22 you will definately feel those strong moves :)
It's normal not to feel the baby move until week 20 at less. It's hard to tell the differences at first. So be patient with ur self.