Have you tried adding fiber to your diet? Eat some All Bran type cereals at breakfast, load up on fruit - esp raisins, or try prunes.
Seems like you're doing all the right things otherwise. Maybe you should try your doctor again as something doesn't seem to be right with this.
You might also try a good detox tea. I use
Holy Tea which is a totally natural, gentle detox tea that really sets you free! It isnt' healthy to keep wastes and toxins trapped in your body like that.
