Sometimes baby quiet for few hours

Im currently in 3rd trim, almost gg to 9 months. Do your baby ever give you a scare. Sometimes they’re already very active in the morning moving non stop and sometimes theyre just awfully quiet for few hours that it scared the heck out of it that you already plan to go to hospital to get it checked but then the next minute suddenly baby is doing acrobatic moves and kicking non stop (‘: Some say by now we would already know our baby’s active hours, but uptil now i still dont know. Unless at night when going to sleep, thats when baby is always moving. But during the day there are days when baby is always active from morning bt there are days when baby take some time to be active , like 11am onwards. And yes sometimes i would purposely poke my tummy for baby to move when it gets too quiet then he’ll be angry and kick non stop😂 #FTM