i am 51 yrs old, had scopy 2 yrs ago. everything is fine, Dr said no need scopy in 10 yrs. but since last week i had diarrhea on and off . today i saw blood tissue in toilet. no blood on wipe. i just wondering the blood is something to do with steak i ate yestoday? or it is possible i have cc in 2 yrs. very worry.