My four year old has struggled with constipation for years and was on mirilax for a long time about a year ago. But he's been doing so well lately that we stopped the mirilax. He was going very regular then just stopped. For about 3-4 days. I gave mirilax and pedialax and he started going little bits and real mushy and always getting a little in his underwear which never happens! Then last night began crying of stomach pain! So I gave a suppository and he went a good bit and slept well. Now again he is saying his tummy hurts! Could he still be constipated after doing the pediatric suppository? Dr can't see him until tomorrow and I'm worried :(