Hi Dear,
Welcome to HCM.
Understanding your concern. As per your query you have symptoms of severe
abdominal pain and heavy bleeding during periods . Well the symptoms you mention in query can occur due to many reasons like food poisoning ,
food allergy , infection of digestive system , gas , acid reflux ,
stomach flu or colic .An ultrasound may be a good idea to make sure that there are no underlying causes.Stress can cause
abnormal vaginal bleeding so this may be the cause if you are experiencing physical or emotional stress. Other causes like thyroid problem can also resposible for heavy bleeding , so consult gynecologist for proper checkup. You should avoid solid foods for a few hours try small amounts of mild foods such as rice, applesauce and do not take foods or drinks caffeine , carbonated beverages , citrus and dairy products. If condition doesn't get better then also
consult gastroenterologist for proper examination and get complete examination done. Doctor may prescribe antiemetic drug , antibiotics ,anaspas and antacid .
Hope your concern has been resolved.
Get Well Soon.
Best Wishes,
Dr. Harry Maheshwari