Rj's turn to see the Doctor

I don't know how to start but here it goes. He woke up with red poop in his pull ups. Being a nurse I became alarmed right away. That is never normal. Back track to last night while we were waiting for the Kyochon chicken he did complain of stomach pain (which he never does) and I took him to the restroom and he did his deed but it was a strange color too... bright green.  Doctor said to keep him at home take samples so for the next 3 days I am collecting stool. It almost seems like the stool my patients who have Chron's disease have. I just hope he doesn't have that.