Hi i can understand your concern if you are experiencing such symptoms first time than nothing much to worry in my opinion stool has hardened in the rectum and not passing down stool might have impacted in colon as well that is giving you cramps like abdominal pain I would advise to take stool softening agent like liquid paraffin for immediate evacuation have plenty of oral fluids and dietary fibers to avoid such incidents in future Hope this helps you thanks for using our site take care