Fingers crossed!

Lauren
AF is now 4 days late and still no symptoms of her showing up. Took a EPT Test yesterday morning with FMU and the control box didn't even work. 1 dud (SO ANNOYING to waste FMU) so I only drank one glass of water and then tried the other EPT 5 hours later and it was negative.  
I honestly have never been late before in my life. So I'm waiting 3 more days for another test (ordered on Amazon to make sure I wait) I have first response tests coming.
What do you think? This would be our 3rd month ttc and second month using preseed.  
I really have no symptoms. Slightly heightened but not crazy sense of smell. My back hurts in the morning when I get up but then I'm fine, and my breasts are somewhat tender but they've been worse before during AF. I'm not really peeing more, and I have had no nausea (though it's obviously early for that). No food aversions either. I've had a craving for sushi the last couple days...but if that's pregnancy related then it's going to be a LONG nine months. 😁
Baby dust to everyone!