How To Treat Vaginal Yeast Infection Inspite Of Taking Candid?

Greetings. I have been prescribed candid v6 for vaginal yeast infection,my urine test was normal.i usually wash more.i am using this tablet for 3 days.felt good.is that ok to use toilets often?what kind of diet or precautionary measures should I take 2 avoid infection?I am planning for pregnancy also.Thanks.