I'm 15w 3d and I've started to feel like a heavy feeling in my pelvic area. At night when I'm lying down sometimes it feels like there might be something going on in there but I also worry that maybe I'm just imagining it because I want so badly to be able to feel the baby. I also know I have an anterior placenta which they say usually means you don't feel the baby moving until much later. The best way I can describe it is that it feels like when you are getting your period but there's no pain or cramping just like a feeling of heaviness around your lower tummy. Last night I was lying in bed with my husband and he had his hand on my belly and we both swore we felt something... But maybe I'm just crazy and it was just gas or something else. Anyone else feeling something they can't quite explain?