Aww, ganyan din si baby ko dati, napaka-common yan sa newborns kaya hindi ka mag-alala! Usually it's either heat rash, milk rash, or just baby acne na lumalabas around 2-4 weeks old, at karamihan mag-clear on their own after a few weeks with proper cleansing lang, wash gently with water or mild baby cleanser, make sure dry agad, at iwas humidity. A few of us moms swear na mag-improve once we stopped using heavily-fragranced products and just stuck with plain water or gentle products, pero if it's looking angry, swollen, or may drainage na, better check with your pedia to rule out infection or allergies, yun ang safe route talaga.