What comes next?

I was in a curriculum meeting all day today (if you've never done it, I cannot tell you how difficult it is to plan for a substitute with 4 days of school remaining...but, I digress), so I didn't get a chance to call the RE's office to update them on the status of "things" until our lunch break.  I tried at our morning break, but suffice it to say it just didn't work out for me.  At lunch, though, I made the call and left a message for the nurse saying that not much had gone on.  Then I commenced to wait.  And wait, and wait, and wait some more.  It's 3:30 now, and I'm still waiting.  I know this is not an urgent matter, but I'd really like to know what to do next.  I guess I'll "wait" until my planning time tomorrow and call back.  I'm so sick of this and ready for it to be over.  Thanks for listening to me whine a little.  Oh, and double thanks for all of the book suggestions.  Some of them were already on my list to check into, but some were new and sound very interesting.


*****UPDATE*****
About 15 minutes after I published this post, my cell phone made it's "you've-got-a-new-voicemail" ding, which was amazing because it hadn't been out of my sight and it had neither rang nor showed a missed call.  But anyway, it was a nurse from the clinic.  She said that my HcG level was coming down (it was 31 on Friday) but still wasn't negative.  Basically, I have two options.  I can do another dose of the Cyt.otec or I can come in for a repeat blood test on Friday.  I quickly called back, hoping to actually get to talk to someone, but had to leave a message again.  I told the nurse that I can do either--I have one refill of the meds, and I don't have a problem having the repeat blood draw, but I'd prefer to do it here in town so I don't have to miss the last day of school.  No return call.  Maybe they'll call me in the morning so I will still have time to refill the prescription if necessary and J can pick it up before he comes home.  I figured I'd have to do a repeat test anyway.  Go figure.  I guess we're playing phone tag, now.  Which sucks because I can't do that all day tomorrow with a classroom full of kids.  *Big Sigh*
Hugs and love,