7. Rectal Pain
By now, you should be asking yourself pertinent questions if you experience any of the above signs, coupled with rectal pain. Rectal pain is a sure-fire sign that things aren’t well down below. It could indicate that a malignant tumor is rapidly growing, blocking your waste, leading to pain. It could also be accompanied by changes in the shape of your stool and bright red bloodstains. In case you experience such symptoms, you must schedule an appointment with your doctor to rule out any possibilities of colon cancer.