hi,

ive been having a lot of lower back pain (on coccyx).  i have been on a very low calorie diet and lost 1.5 stone but my bowels have struggled to get back into food again.  i am off the diet now but have noticed over the last week that when i pass a stool, the toilet water iss a pink colour but no blood on the paper?

very strange and dont know what to think.  ive had gastritis and had my gall bladder removed 4 years ago as it was diseased and sometime get a twinge where it used to be.

dont know if any of this is related or even anything to worry about?