Influenza at 32 weeks?

It started with my toddler and husband having headaches and fevers and now I have both along with aches in my body so bad that I can barely walk or move. I also have a sore throat and my right ear is aching. My Braxton Hicks are getting pretty strong and uncomfortable. I just feel horrible. I decided to look up online to make sure it'll go away on its own but I'm seeing I should call my OBGYN or go in? I see my OB tomorrow for my first NST (I'm high risk because of having my first at 33 weeks) and then have another at the hospital on the 31st. I don't want to go in and risk getting any other women sick but it's really important I don't miss my appointments/NST's. What should I do ladies?

This is my 3rd pregnancy and I can't believe I don't know this. I don't wish this on anyone.