why do i get pain within 4-5 days of a flush. i am preparing now for flush 3 in as many weeks. my poor bowel system has no time to heal. last night was the worst pain i have ever had in my life! no joke!! today i have been achy! i am only eating apples today and will drink juice tomorrow. then i will flush again. why am i not getting a break? what can i do differently? thank you!