My son is 1 yo and he normally has solid poop and always looks normal but this AM he had this poop and I’ve never seen anything like it!! He pooped out the foods he ate last night for dinner... blueberries and carrots.

He eats these foods ALLLL the time so idk if it’s a tummy ache or what. He has been teething all week and I have given him a little bit of Motrin once a day. He’s been on milk for about 2 weeks and so issues with it so far.

Is this normal or should I be concerned???