don't worry...calm down...i had that experience before...could be colic...things will get better when she throws things out or poo poo....you can try warm water bottle (WARM!! not HOT!!! DO NOT BURN your babay) on her tummy...and massage her on the belly...if not working, call your local child health care provider...they are expert and always quite helpful...or otherwise, go to children's hospital (not the adult ones)