Crazy Baby

I was told during two seperate ultrasounds in late September that my baby is hyper. The doctor was not able to measure the baby because he or she was rolling over and squirming everywhere. At the next appointment the nurse practitioner could not get a heart beat on the doppler because the baby was squirming all over the place. They said that it is not normal and that it is my little one's personality, uh oh. Here are pictures from the ultrasound on the first picture the babie's legs are spread and it looks like there is something in between the legs. May be a boy, but at twelve weeks they say they cant tell us for sure.