1st u/s today!

well, today's the day! in about an hour we're have our first u/s!got to admit i'm beyond nervous!been trying to keep myself so positive the last 6 or so weeks since finding out, now all of a sudden it's hit me, and i can't help but worry..what if something's wrong again.i really wish i could push these feelings away, guess there's not much else i can do until we have the u/s!keeping everything crossed!xox