Ever been so excited about something you lose your breath? Or get really nervous and forget to breathe? When I get nervous/scared/anxious/excited I laugh - or want to. I experienced that yesterday. It's really a strange reaction that my body has to all of the above - laugh. That'll make it all better. And you know what? It did.
It's wonderfully perfect now, and while the nervous/scared/anxious feeling is still there...it's mostly excitement now :)