According to this your 6 days but is your ovulation date correct? Did you test with opk's? Because that is just a prediction and not always correct (I sometimes ovulate at a different time to my prediction)

6 day dpo same here, I ovulated the same day as you, my AF it's supposed to start on the 11th I'm so praying it doesn't show up this time, I'm on my first round of 100mg clomid but my fourth month on clomid period. I didn't ovulate again last month so they upped my dose and I'm praying it works. Good luck to you hun, baby dust to u