My 2 week old chicks have been doing great but I noticed 3 poop piles this morning that had blood in them. They looked very similar to the "shed stomach lining" poop pictures except for one- a little more splayed out and darker red. I went ahead and ordered Corid because I freak out over small stuff. I haven't seen any poop that looks abnormal since this morning, other than some brown/yellow stinky diarrhea looking poop. Should I go ahead and treat all of them with Corid just in case, treat just the one that I know had the diarrhea (only once today that I know of) or keep an eye on them? I was worried that if I treat them with Corid, if they don't need it, it may hurt them.