I'm glad you found us. I hope that you can find some comfort here. You are absolutely not alone. Anxiety completely stinks, and I understand it all too well. It's so very unsettling to know that your child has a disease/illness that you can do nothing about. Of course you can be compliant with treatments, and all of that, but you can't make it go away. At the end of the day it's still there. It really helps me to know that other parents feel what I feel.
My son keeps CF from a lot of people too. Sometimes I think he feels that if he ignores it, it will go away. The teen years are so hard, even without CF in the picture. Just support your daughter, and educate her. Help her understand that she can be in control of some things, and how important preventative care is.
I look forward to getting to know you better.
Stacey