hi there, you need to go to the ER and get checked that you are not in labour already and what you wiped is not show. Your constipation
also needs to be relieved, either by using oral laxative or by taking an enema.Constipation is a common complain in the third trimester of pregnancy
as the gravid uterus
presses on the rectum
and you are not able to evacuate your bowel. Get your self checked and if everything is fine you can take mild laxative routinely till you deliver. Take care.