My stomach keeps feeling like a baby's kicking, but I'm not pregnant?

Are you sure? Cause of recurrent abdominal/pelvic discomfort as described may be identified by first addressing signs/symptoms so as to localize the organ involved: vaginal discharge or bleeding, alteration in periods, pregnancy risk? Fever, nausea, vomiting, altered stool pattern, blood with stool, tenderness, distension? Painful urination, blood in urine? Recent trauma, herniations? Age? Gender? Risk factors?