My son had quarter size blood drops in his stool. Turned out to be c. Dif and he just needed antibiotics (I don't believe it's common though). Save a poopy diaper and just go to the ped

Are you breast feeding

You can probably wait for the pediatrician. Everything I read as to why blood might be in their poop isn't anything serious. Most likely it could be from a milk allergy or even you (if you breastfeed) if u want to ease your mind tho I would just go 😘