Scared

Hello.
I’m a 34 year old mother of 3 small children. I was an elite runner for many years and maintain a very active lifestyle. Never had HHT symptoms. No nose bleeds (maybe been 20 years since I had one) and no obvious telangiectasia. I did find a couple dots on the outside of hand. I’m getting tested for HHT because they’re pretty sure they saw a PAVM on a bubble study I did for a totally different reason. I’m really scared since I have three small children and I worry about them. I’m so worried this will affect their life and longevity. Let alone mine. Any encouragement?