Thank you very much for contacting healthcare magic. You have problem of abdominal bloting and cramp that may be because of gastritis problem. In irritable bowel syndrom may cause constipation problem relived by diarrhea. Stool consistency change and frequency also. Intestinal infection like ulcerative colitis may cause abdominal cramps and bloting problem. Consent a gastroenterologist for further diagnosis. Stool examination test can done. Abdominal ultrasound sonography is helpful for diagnose. Abdominal x ray can done for further diagnosis. I hope my guidance is helpful to you.. Thanks.