Still worrying all the time....but still so happy!

I'm anxious to get back to the RE for my next u/s on Thursday.  I keep worrying that something is going to go wrong.  Last week I had some issues, and my progesterone level dropped, but they put me on some progesterone and everything seems to be fine now.  They said they weren't worried about it, but it didn't/doesn't keep me from worrying.  :)