 Hello, this is state health officer, Dr. Don Williamson. Ovarian cancer symptoms are often subtle and difficult to diagnose, but knowing the signs and symptoms could save your life. Worrisome symptoms include abdominal bloating, pelvic or abdominal pain, difficulty eating or feeling full quickly, and changes in bowel habits. If you have any of these symptoms that last more than two to three weeks, call your doctor and schedule an appointment.