So LO has been VERY active for quite a while now, but since yesterday she's barely moved. All day yesterday nothing and then finally I was laying on my back in bed late last night and she kicked for a couple of minutes. This morning she kicked a couple of times and right now I can feel her moving but it's not like usual. I'm really trying not to freak out but I am getting worried. Opinions or thoughts please? My mom says maybe she's going through a growth spurt and is just sleeping more. Does that sound reasonable?