12w2d.. so nervous

I will be 12w3d tomorrow and I have my ultrasound to check for down syndrome etc, aside from that I’m still so Nervous that I’m going to go in there and my baby will have stopped growing...

I had a ultrasound at 5 weeks then again at 9 weeks and both looked good but I can’t help but worry. I haven’t had bleeding but I do get mild cramps every day it seems. But I read it could be your uterus growing.

Can y’all drop some ultrasounds from 12 weeks (abdominal) so I know what to expect