Yeast Infection

Hello everybody, I am currently 15, almost 16 weeks pregnant. 2 weeks ago I had a UTI and was given antibiotics to take and now I'm left with an irritated yeast infection. I don't want to go to the ER, because I don't want another ER bill and I'm trying to wait until Monday to go to my OB/GYN. What can I do until then? Can I take AZO yeast pills or are there any home remedies anyone knows? Please HELP ME!!!!!