I'm sorry you guys are sick!
I don't really have any helpful advice. It's such a long time ago this happened so I had forgot about it
. I do remember that I got some kind of antibiotic for the vaginal infection and I don't know if the sore throat was related to that. I never went to the Dr but I wasn't sick very long or I would have. None of my kids or DH got sick
I hope you feel better soon!