Down syndrome soft marker

At our 20 week scam we were told our daughter had a bright spot in her heart, which is basically a soft marker for DS. We were told not to even lose sleep over it because I’m 21 and healthy. Yet here I am, worrying lol.

I can get further testing, because insurance won’t cover it due to my low risk. But will someone take a peek at my ultrasounds and tell me if they look normal/average? I worry that her nose and mouth stick out way further than her chin and that could be another marker but we weren’t told anything about it. Docs said everything else looked perfect

The first was at 14-15 weeks