Dr. Results positive for Cystic Fibrosis

Tia
I had my first prenatal appointment for my baby two weeks ago and all of my test results came back regular except for the cystic fibrosis sample. The dr notified me as a carrier of the trait and now has to test my fiancé for it as well to determine the likelihood of our child having it. Can anyone with CF or that has been in this situation please give me some insight and advice. I'm freaking out on CF for the sake of my health and my unborn child.