Help please!

Sayaka
Does anyone have any natural remedies for a yeast infection? I don't want to go to the doctor and pay a bunch of money do just get a pill and the cream by can buy in the store gives me a bad reaction >,< I tried looking it up online and didn't get much help, any suggestions anyone?
What I did find on the Internet was to eat yogurt and probiotics which I've been doing. And the other thing involved putting a clove of garlic in there over night but I don't wanna do that. 
I also kinda get them frequently, so if u have any tips on preventing them that'd be great ^_^