I don’t think it’s a doctor’s or nurse’s job to pierce ears. You did it yourself, which is the correct solution.
Are you kidding? their job is to do what you ask and pay them to do. My mother took me to the Dr. to pierce my ears when i was 13 yo. they didn’t have storeclerks doing them back in the day, and she didn’t want me having friends do it with ice and string and the potential infections that were inevitable. she wanted hygienice surroundings.