So I am 29 weeks today and for the last 3 days or so my baby has had a big drop in movement. He's usually very active and I can feel him kicking and stretching for hrs at a time but here lately he maybe kicks me once every 1-2 hrs and that's it. He is still moving and I have an at home Doppler and when ever I listen to him he sounds fine. I can't tell if I'm being overly paranoid or not. Would there be any reason for his drop in movement at this point?