Hi, I am a healthy 31 year old female, the last couple weeks if I eat more a couple bites of food at once my lower abdomen immediately cramps really bad and usually ends with a soft b.m. then this morning I noticed several very thick elastic like strings that accompanied the stool. I'm assuming mucus but not sure why. My diet, exercise, or water intake have not changed. I should add that my father did pass away at 53 from colon cancer and my older sister recently had a benign polip removed from her colon. But, do I really need to be concerned about my symptoms? I don't have a Dr. or medical insurance so I'm not able to go get it checked without just cause. Thank you!