I HAVE MID BACK PAIN. WHEN IT FIRST STARTED, IN OCT, I THOUGHT I HAD A UTI. I WENT TO URGENT CARE AND THEY DID A KUB AND IT SHOWED THAT I HAD A LARGE AMOUNT OF STOOL IN MY COLON. THEY TESTED MY URINE AND STATED THAT I HAD BLOOD IN MY URINE. I HAD URINE TESTED 2 DAYS LATER AT EMERGENCY ROOM AND MY URINE WAS FINE. I BOUGHT MAG CITRATE AND CLEANSED MY COLON THEN AND THEN JUST LAST WEEKEND. THE PAIN IN MY MID BACK HAD GONE AWAY BUT CAME BACK OVER THE WEEKEND. also I WAS DUE TO START MY PERIOD ON DEC 1ST BUT HAD NOT STARTED UNTIL I USED THE MAG CITRATE THIS WEEKEND AND GOT MY BOWELS CLEARED OUT. I CURRENTLY DO NOT HAVE INSURANCE DUE TO JUST STARTING A NEW JOB, BUT IT WILL START ON JAN 1ST AND I HAVE AN APPOINTMENT TO SEE A DR ON JAN 10TH AND GET A COLONOSCOPY SCHEDULED. I AM CONCERNED THAT MY PERIOD SEEMED TO HAVE BEEN DELAYED AND THEN STARTED AND WONDER WHAT CAN BE THE PROBLEM THERE. I WORRY ABOUT CANCER. I HAVE HAD COLONSCOPIES BEFORE AND SOMETHING WAS REMOVED. IM WORRIED ALSO THAT IT HAS GROWN BACK. IT WASN T CALLED A POLYP IT WAS A RECTAL-SYGMOID ADENOMA,OR SOEMTHING LIKE THAT I THINK.