Nervous...

Lindsay • Just a small town girl with big dreams and hopefully a little one soon :)
After some early complications and then seeing my butter bean for the first time last week... I'm going stir crazy not knowing if everything is going ok! My next appointment isn't until June 25 and that makes me want to call and ask if I can have one sooner just to be sure. 
I've read stories where the baby will be fine at 7 weeks.. And then they go in for the 10 week check up and the baby stopped growing at 8 weeks. It scares me to death... 
This is my first child.
Does anyone else feel this way? Or anyone have any advice?