I’ve never gotten a yeast infection before, but I think I may have one now. I’ve been on antibiotics for the past three weeks for an ear injury/infection, which I’ve read may cause them. I have a couple questions:

1-what’s a natural way to cure a yeast infection. I already eat two cups of yogurt a day. Anything else?

2- My period’s two days late. I took a pregnancy test yesterday and it was negative. Could the two be related? Can a yeast infection cause your period to be late? Could a yeast infection cause a false negative on a pregnancy test?

Well I have a yeast infection and I'm late and I have major pregnancy symptoms. I don't want to waste money on a test if it is the yeast infection causing me to be late if not then I will buy a test on Thursday, we have been TTC for about 3 yrs and about 1 year after a loss, so just wondering if I should take a test or if it is my yeast infection causing me to be late. And if you have any medical knowledge what is safe to use if I'm pregnant, for a yeast infection?