Thanks for contacting healthcare magic. You have problem of constipation that cause abdominal pain. For constipation problem you have to modify your diet. ...like. .. Drink more water per day. Avoid stress and alcohol drinking. Eat fresh fruits and green vegetables. Take high fiber foods like whole grains, beans, oats...etc Avoid gaseous foods like cabbage, cauliflower, broccoli, carbonated drinks. .etc Drink warm water every day at morning regularly. Beet roots are helpful for proper digestion. Lemon water helpful . Kiwi and peach are helpful for proper digestion and bowel movement. Bulk forming agent like psyllium can use for constipation . After taking this much care still symptoms are present than you can consent a gastroenterologist for further treatment. I hope my guidance is helpful to you. Take care. Thanks.