I was soooo nervous and worried squeshie! All my friends were like - oh the scans are amazing, they're the best bit! But i was terrified there wouldnt be anything in there before my 12 week scan (!) and then was really worried something would be wrong at the 20 week scan so I totally understand how you're feeling! But I bet you will be absolutely fine. Just try and stay calm beforehand, make sure you have something to eat and drink. Hope you have a nice sonographer who takes you through everything they check - as long as the baby is in the right position it doesnt take very long, 20 mins or so?
Lots of luck and come and let us know when you're done!! Are you finding out if its a boy or a girl?? X