Anatomy scan

Is anyone else worried about the anatomy scan? I’ve already had the maternity 21 bloodwork where they do a blood screening for the baby and everything was normal and nothing was alarming, but I’m still worried!

This is my first baby and I’m obviously a worrier! 18 weeks now and I can feel baby girl moving around now and she’s so active which makes me think she’s good and healthy 💗 praying everything is perfect with her!