21 month old clay color poops: warning poop picture!!

Madison

My son has had random fevers for a while but right now he just has a runny nose. The newest thing is since yesterday he has had pale/clay poops 3 times. The best way to describe it is guacamole colored. I will attach a picture, but it looks much darker in the picture than it did in person. It is a Saturday. Does this warrant a call to the on call nurse/doc. Or should I wait until Monday?! I can’t decide.