11 week & 16 week ultrasounds

Em
My next ultrasound isn't until may 19th & even tho I'm excited to see my baby again I'm also very nervous being this is an anatomy scan. My last sono was at a non medical facility so even though there were able to tell me gender, they weren't looking for any abnormalities. We opted out of blood testing for downs, cystic fibrosis, etc & i'm just getting really nervous. I've stared at these pictures looking for her nasal bone, brain, etc and it just makes me even more nervous. Honestly...do these look normal to you all??  Thanks a bunch in advance, sincerely a worried first time mom !
This is 16 weeks 3 days 
This is 11 weeks & 2 days