AF due 24th July. Anyone else?

Garratt
Got my first positive OPK on 9th July, today is 12th July and they are still positive!  I have no idea which of the positive days I ovulated! 
Hubby could only manage sex on 9th & 10th July so I'm not sure if that would have been enough to seal the deal! 
Anyone else want to join the TWW with me?
According to Countdown to <a href="https://play.google.com/store/apps/details?id=com.glow.android.nurture">Pregnancy app</a> I'm 2dpo