I have a high tolerance for pain, so I knew something was wrong when my abdominal discomfort became unbearable in Sept. 2012. The first time I saw a doctor about it, I was told the pain was related to constipation and sent home with medication. It took six months and two more appointments before the doctor realized it was something more serious and ordered a CT scan. That's when they found a basketball-sized tumor attached to my pelvic...