Mama, para sa safety ng baby mo, better makipag-check ulit sa pediatrician or go to the clinic to confirm ang side effects, hindi ko dapat i-guess yan para sa newborn mo. Pero I understand your concern, kasi marami sa amin ang nakaexperience ng changes sa baby's poop after medications. The good news is na if your pedia gave you the dosage, they already considered baby's age at weight, so trust na sila doon, pero if you're seeing anything unusual or worried, just call them right away, okay? Vaccination fevers usually go down in a few hours lang naman, so you're doing great, mama!