When did you start having visitors?

So I’ll start off by saying I have PPA and also have a background in healthcare so I’m super nervous about illness. Our rule for our baby has been grandparents only for the first three months. Now baby is 1 week away from being 3 months old- one of my friends is in town and I’d like her to visit with her and three of my husbands friends are in town. For reference, we are young so we don’t have a frame of reference for what most people do. I’m honestly still just so nervous about people meeting her- what did everyone do?

Everyone is required to be vaccinated and hand wash, no sick people, no kissing, etc but I’m still so nervous- I’m dealing with PPA so it’s hard to gauge how reasonable I’m being sometimes.