Yeast infection driving me nuts!

I got bit by a cat at work and was put on Augmentin. I am 17 weeks pregnant. I now have a yeast infection and I am so itchy. I KNEW I should’ve asked for yeast meds before taking the Augmentin but I thought that would be weird as the visit was on workman’s comp. Everyone please pray that I can sleep tonight. 😜😭😭