Yeast infection

Hey ladies... so I’ve had yeast infections before and I usually went to my OB to get pills for it however my OB isn’t available until next month. I smell like a fish 🙁 and I itch . What would you recommend I buy to fix this problem ? Also I had sex two days in a row with my partner and he came in me both times. I was wondering if that is a possibility as to why I got it? I also know I probably shouldn’t of done this but I felt extremely dry so I masturbated but only clit stimulus so I could get wetter down there because the pain was just way too much