HI, I m a 34 year old female and have had a change in my bowel movements that has lasted for almost 5 months. My stool has become very narrow, about the diameter of a pencil, consistently, without change. I have increased frequency to defacate, but do not experience pain while doing so. I have had an embarrassing amount of gas for almost as long as well. For the past 4 days, I have been experiencing non painful spasms in my rectal area. I know I should probably go to the doctor, but, it s embarrassing. Any ideas?