I heard it’s normal .. but yes do check with gynae if you are unsure.. but I won’t worry too much as we don’t have to start counting till week 26 and above I guess.. that’s when there is a pattern in the kick..
If you have any doubts, better see a doctor and do ultrasound. There are times my baby is quiet but still I feel her movement everyday. If i dont, I use my fetal doppler and listen to her heartbeat.