i am 33 years old and pregnant. i have been having a hard time having a bowel movement for 3 months prior to being pregnant. It feel as if it doesn't know the way out anymore. Like it is trying to go into my right buttock cheek. I am also bleeding vaginally after having a bowel movement. I have seen 3 doctors recommended to me by my obgyn. the last was a gastro and he wanted to do a colonoscopy. so i prepared by drinking this stuff that was suppose to clean me out. I kept it down for 2 hours and then threw it all up. nothing came out the other way. does anyone have a suggesting before my ob sends me to another doctor???