red stuff in poo

New chicken keeper here. My little Silkie splash hen had some red stringy stuff in her poop today. Picture attached. Should I be worried? Some more info on my girl: I got her back in October. She is supposedly a little over a year old. She just started laying eggs for me in November. I’ve...

I have four hens and added a Easter egger pullet to my flock, from the same breeder the rest of my girls come from, two and a half weeks ago. Four or five days after getting her she had red in her droppings but otherwise seemed OK. I spoke to my "Chicken guy" who thought she may have picked up...