Early Ultrasound

Hi ~ We were originally supposed to have our u/s today at 9:45, but Wednesday I woke up to some spotting that I was concerned about. It had started to happen on Tuesday and by Wednesday it was a little heavier, so I wanted some reassurance that everything was okay. My RE got me in at 1:45 on Wed. Matt was out of town and I was really nervous about the the news I would be given. It happened to be the exact day that we found out last time that the embryo had stopped growing. But...my RE couldn't see anything going on except a sac and yolk located right where it should be. He did say that it was measuring a little small , but still within normal range. (whatever that means!) So, now we have to wait until next Friday for an u/s. It's going to be a long week! At that point I'll be 7wks 1day and if there's a heartbeat, we'll be able to see it. I'm really hoping for that! I would love to get some real substantially good news. I feel like as good as our news has been...it's all been kind of middle of the road. Do you know what I mean??
Anyway...I know that some of you were expecting more news today and just wanted to give you an update. :)
Thanks again for all of your prayers and positive thoughts. We are so far from being out of the woods and we just appreciate your support so much!