You can't be serious. Pregnancy is in the uterus for heavens sake. It is possible to have a fistula, an opening between the vaginal wall and the rectum which would lead to fecal material being expelled via the vagina. Call your doc.
DISCLAIMER: The messages on this forum and any links to external websites posted within the forum express the views of the respective authors. They do not necessarily represent the views of the administrators or moderators. Any advice posted here is for support purposes only. It is not intended as a substitute for advice by a qualified health professional.