I went to the hospital thuresday night for severe lower abdominal pain. I am 31 weeks. They did a bunch of tests and an ultra sound and didnt find anything. My urine is fine and my kidneys are fine too. They sent me home yesterday. I still have the pain but its not as bad as when i went in to get checked. They did say the baby is head down...could that be the cause of all this pain? Anyone else have sharp pelvic pain after there baby has flipped?