question: Hi, I am a 51 yr old female, my history:  hysterectomy 26 years ago for low grade cervical cancer, diverticular disease, 3x cardiac stents, angina, cv disease. I often experience severe lower abdo pain especially after standing for anything more than about 30 minutes, this morning the pain is severe and griping and radiates to my sacral area, I often have occult blood in mt urine but apart from stones a few times no cause has been found, this is debilitating and profoundly affecting my quality of life and today it hurts SO bad .. Please help with your ideas ...