Kick counts

My baby is usually very active around 10-11 and right before I go to bed. At 28 weeks I was told to start doing kick counts if I don’t get 10 within 1 hour to go in. I am very aware of baby and when he’s most active. Everyday since 28 weeks I would get to 10 within 20 minutes. And since Thursday so about 4 days it takes me at least an hour or even a little more. To get 10. So technically I get 10 within an hour but it’s not normal for my baby. And that’s what I’m concerned about. What do you guys think? Should I go get checked just for peace of mind? Or not worry about it?