First yeast infection?

Ashley

I’ve never had a yeast infection before, but I’ve been on antibiotics for a tooth abscess and since yesterday I’ve noticed cottage cheese like discharge and itching. No burning during urination. I didn’t notice the discharge until after sex yesterday. Would this likely be a yeast infection? Since Christmas is right around the corner, I don’t know if I’ll be able to get in to my ob to get checked out but I’m kind of nervous. Thanks!