17 DPO...still waiting for period

I'm so ready to start this next cycle.  It's nice to know that progesterone supplements can extend my LP by 5+ days, but I'm not pregnant (haven't tested since Sunday but that was 15 DPO).  I just want to spot then bleed (weird but true).  The waiting is starting to get to me.  My temp hasn't dropped yet, but it doesn't always drop until after AF/FP starts.  Oh, and we haven't had sex since o day :*(.