Nervous...

We chose to opt out of the blood screenings for Down syndrome and the other syndromes/diseases because we both want the baby no matter what. We're both in our early 20s and have no family history so we were low risk and my doctor said its no bi deal unless we would want to terminate. We've been happy with our decision but I'm 2 weeks away from my anatomy scan and I'm starting to get nervous something will be wrong. Any POSITIVE feedback would be appreciated 😊