Need support...

Haley
I had my anatomy ultrasound today. The tech told me I should expect the results when I have my next regular ob appointment next week... so when I got a call back today... I knew something was wrong. They called to let me know that they found a shadow on my baby's girl heart which is a soft indicator for Down syndrome. She told me that my chances are very, very low of my daughter having Down Syndrome, because I had the panorama genetic testing and the results came back low risk. In addition, they only found one soft indicator, and normally babies with Down syndrome have three or four. 
She told me that I could be referred to a specialist to get a more detailed ultrasound to ease my mind if I wanted. Of course, I made an appointment with a specialist...
Just please help me put my mind at ease.....