Big hugs hun. I am so sorry that you have had such a scary time. I am so glad they were able to stop the contractions for you.

I wonder if the constipation could be caused by a sub-conscious fear of going to the toilet in case it happens again? Try drinking pear juice, and maybe get some powder from the chemist to help as well (let them know you are pg if it's not obvious!). And just try to relax.

I hope that your baby stays put for a long while yet and this problem resolves for you. Take care hun.