I recently noticed something odd about my stools I go at least once a day the stool it normal size soft but there is always a hard bit at the edge of the stool that is hard but not very big but has lines that are really indented into the stool like it has pressed against something I have also been experiencing alot of pain on my right abdominal area radiating to the the back it would be great so know . I have also missed my period but not pregnant.