P.B.
My son had baby acne for few months after birth, his face was covered with little red bumps! My ped told me to absolutely NOT putting anything on it because it was caused by hormones that I transferred him and it had to clear out by itself. She told me that it came from the inside of his body not from the outside and that anything we'd put on his face would irritate the delicate protective film that needed to be left alone. Try NOT to put anything for a month or so and pat the irritation with bags of chamomile previously boiled (and cold obviously). Hope this helps, good luck with the little one!