Try increasing your water intake and light exercise (walking) then eat a big ol bowl of Raisin Bran ;)
I know how you feel! I took miralax for a week and nothing happened. I ended up in the ER because of abdominal pains. They did an enema and that helped a bit. Ask your doctor and see if its okay for you to do one. You can buy ones at a drug store.
Girl I feel your pain I was constipated yesterday I took two stoll softener