QUESTIONS -TTC Month 3

I am just not feeling it.... I don't think we caught the egg this month :( This month was sooo crazy for me.  I had several stressful events this cycle.  My temps. we crazy throughout this cycle.  Last cycle, they were so easy to read (I was able to easily tell the big O was near --- temps and OPK).  This cycle, I never got a + on an OPK ( I used a new brand-- could that have been a factor?)  When I finally O'd this cycle.. I am pretty sure I did (by temps)... my spike wasn't that high ... and now my temps are barely above the cover line.  I am also wondering if my luteal phase is long enough. My is roughly 10/11 days.

So, I would be amazed with a BFP this cycle.  I expect AF to be here 7/26, Saturday.
But, if I don't have a BFP.. I want to come up with a plan of action.  I ordered a ClearBlue Fertility Monitor.  Hopefully it gets here ASAP.  I also have my O sticks left that I ordered online, so those should back up the monitor.  I will again do temping, BBT.  

I took FertilAid this past cycle.  I am at the point.. where if I order it again.. it won't be here until after my cycle already begins... so I guess I am not going to order anymore.  The cycle before this, I took EPO. Should I take that again.... grrrr.... then I heard of Vitex (I saw that at the store today.... reasonably priced compared to other items).  Also, I have heard of the Maca powder....and a few success stories.  Anyone else heard of that?

Sooooo many questions!