blood

Hi: I just did my 3rd liver flush, all 3 in my opinion were a success..as I was reading through on the liver flush forum someone wrote in about blood in his bowel movement..
Well during my first cleanse about a week later I experienced blood in the toilet..It was bright red, and I assumed it was from hemoroids..because many years ago I had hemoroids but they seemed to go away.. Now after this last episode it was uncomfortable to sit for a few minutes..after that it didn't come back until my second flush. but I just seen one time when I wiped..now it is gone again..Friday I did my 3rd flush..I will have to see..
I was concerned when it happened but than I just sort of forgot about it..I think I will get it checked just in case..But has anyone else had this problem, and what was it..thank you