Like many pps have said, leave a VM tonight and follow up first thing in the AM if you don’t hear back from them. I don’t think they will charge you — I work in a physicians office (not primary care of anyplace where you’re supposed to be seen/evaluated when sick with an infection) that charges for cancellations less than 24 hours out, and we don’t charge if someone is sick — we’re grateful they didn’t infect us all.

They just like it if you offer