So there is 5 days til AF. I had sex on the 13th. Which I think I ovulated that day or the day after. And I've been having I think what is pregnancy symptoms...peeing frequently, being extremely tired.. Like falling asleep early and through out the day, the smell of orange juice smelling gross(I normally love it), and most recently.. My vulva has a blue hue to it... Which I've heard it a sign..what do you guys think??