My only symptoms are rectal spasms that prevent a bm from passing...and an overly toned/tight pelvic floor. Was told flat or thin bm is a result of pelvic floor issues leading to the spasm. These symptoms often feel like constipation which leads people to start taking remedies for constipation....then they screw up their digestion. The therapist that I saw who is an expert in pelvic floor dysfunction said these symptoms are often included in an ibs diagnosis when it might not have anything to do with it! Has anyone experienced this or read A Headache in the Pelvis? I am so done with these spasms and pain! on antispasmotics, pain killers. Diet only affects me in terms of what I can past through the rectal area. I have no pain anywhere else. No cramping. No gas....