Hi, I am a 51 year old female experiencing premenopausal symptoms like unusually heavy menstruation, migraine and hot flushes for about four years now. I m married, with three children. Last year, I started having frequent constipation, and for remedy I turned to drinking tea (Biofit) as a laxative. I often feel bloated, and my stool often looks thin (around half an inch) and long. I have persistent lower back pain. I also feel shooting pain in my abdomen and pelvic area; it s becoming more frequent. What kind of tests should I undergo? Do I show symptoms of cancer? Thank you, Doctor.