Nervous, but excited

Our RE called me on Tuesday to give me the results of my husband's last semen analysis.  This one was better.  Not great, and still not out of the IVF woods, but not as horrible as the first analysis.  It's amazing how such a little piece of good news made us both feel so much better.  It has just been bad after bad after bad since we started all of this in April.
While we were on the phone we discussed how I'm now on Provera because of my PCOS I didn't start my cycle last week when I should have.  On my first day of my cycle now, she wants me to call and she'll line up a calendar for our next coming weeks.  We've made the decision we're going head on to our first IVF cycle!  
She said she thought that after my 3 weeks of birth control, I'd start my first injections around June 20th - ish.  I'm so excited.  It seems to actually be happening now.  Before I felt so in limbo.  But now there's actually a game plan in place.  At the same time, I'm so incredibly nervous and anxious that I can hardly stand myself.  I catch myself talking about this all the time.  Haha...I feel very fortunate for a husband who gladly listens to my rambles and just lets me go.
Please pray for us as we begin our journey!  I hope this yields good results in one way or another.  
For today, I am hopeful!