worried mum

So my son have like pimples on his face since he is few days old. Im not sure if its normal or not. Now he is 2weeks old and its getting more. If he is in aircond room his skin seem to be fine but when we use fan his skin come out this pimple like thing on his face. I already tried to put baby oil during his massage but it seems not to be working. I do not pop it or disturb it. What should i do? Baby is on breastmilk only and using drypers head to toe wash and johnson's baby oil. He showers once a day since 4days old. He also have mild jaundice.