Hello!!! My daughter (1.5 months old) has a rash on her face. It's bee…

Hello!!! My daughter (1.5 months old) has a rash on her face. It's been there for 4 days already. The doctor said it's nothing serious. But the rash is so bright red, I'm worried. They look like pimples. Has anyone else experienced this? What should I do? The baby is breastfeeding, and sometimes in a day once I can give her formula.