Ever since my 2nd child's birth (he is now 4) and the removal of my gallbladder because of stones I have experienced lower intestonal pains, cramping, and frequent diarreha. I weighed 135 now I am 120. I am 5'6". I have noticed with stress the pain is more intense, but happens everytime I eat ANYTHING-not just greasy or fried foods. My mother has recently been diagnosed with colon cancer. Do I need to see someone? What are some symptoms of a serious problem? I am not losing anymore weight and I am otherwise healthy. Please help!