Bumps on babies forehead

Corina🌹
Does anyone have any clue what this is or how I can get rid of it? My baby girl is only 3weeks old today and we don't let people kiss on her and are very clean but now I'm going crazy cleaning everything making sure SO washes hands before touching her. I'm about to call her doctor to get her in but before I do was wondering if any mamas have had this problem