‼️Less obvious movement?‼️

Amanda
I'm 38w2d(due Feb 21) and baby has dropped a good noticeable bit(FTM so I'm not sure if she's fully dropped)and while I do feel her move, I at first thought she was moving less. I can trick her into movement by eating/drinking/poking my belly but this is the weird part. I can visibly SEE my belly move, but I don't really FEEL the movement. Now when she makes a big violent roll or stretches out, I feel it. But it seems like her movements are becoming less obvious or strong. If it continues tomorrow I will be calling my midwife but I was curious if anyone has experienced anything similar