I have the same thing I feel my baby move a lot one day not a lot the next just update your OB next appointment hun <3
I as well have an anterior placenta. Some days I feel so much movement and can see my belly moving all around. Other days I feel absolutley nothing at all. I I am a ftm so I'm not sure how much this differs from a posterior placenta, but I I have a really hard time getting through the days where I I feel next to nothing. I can't wait until the movements are regular and consistent. I am 22 weeks tomorrow.
I an 22 weeks tomorrow and also have placenta at the front... it is my 4th baby and I never had that before. It just doesn't feel right not to feel real movement... I also feel very light movement and can't wait till I get to feel more!