Was any lady's scared for the anatomy scan?

I'm starting to get really nervous about my anatomy scan on Monday every u/s I've gotten they said she was measuring a week ahead and a very healthy baby girl but I'm still so nervous. What if they find something that never showed up before that's seriously wrong with her? The genetics test came back great everything was negative and I thought I would stop worrying so much but the closer i get to the anatomy scan the more I start to worry. Has any other lady's been scared or neverous or worried about there unborn babies?