Okay, so this constipation is starting to put a lot of pain and pressure on my butt and even my…

Okay, so this constipation is starting to put a lot of pain and pressure on my butt and even my "lady part" any suggestions? The nurse called me in some colace but that takes days to work. I can't do anything that causes contractions because I had my last two early, so laxatives are out of the question.