I am 22 weeks pregnant today and started feeling my baby move at 16 weeks and while he can be quiet active most days some days (like today) i barely feel him at all is this normal? Should I be worried?

during 22 weeks old baby likely sleep or resting a lot.. try to wake him up by talking and touch ur belly.. but if u still worried u can refer the doctor.. basicly the bby movement counting on 28weeks above.. by then if it doesn't move like 10 movements a day u should be worried.