WHAT WOULD YOU TELL YOUR BEST FRIEND?!

So my friend is posting a picture of a freaking ovulation test... and telling everyone she's pregnant? For real! I called her out and posted a picture of one of my very same ovulation tests!! And she got defensive and is all upset saying it's a pregnancy test! Ummm no I'm not stupid! What would you do?! She knows I'm ttc-ing! And she's gonna post this stuff?