hi meech, your going to be okay just need to make changes in your lifestyle: good diet, no drugs, alcohol, or smoking, start exercise program, and take all the medicine and do all the treatments your doctors tell you. Get help from therapists or community forums. The family and friends are not going to fully understand what your going through so be patient with them. When I was diagnosed at 37 it was hard for me to comprehend what was going on but i felt better talking with my social worker and psychologist. Also, these forum communities are a big help.
Zack 41 w/CF