For the past few weeks i have been having lower abdominal pain, constipation, tenesmus, gas pain, loose stools, and acid reflux. My doctor sent me to have a blood test and the results have not come back, but im still concerned that it could be Colon Cancer. I'm afraid that it could be cancer, and i honestly hope that the blood test come back as positive for Inflammatory Bowel, rather than having cancer...please help?