Oh man, that is hard.
I will continue to keep your folks in my thoughts...and pray that your dad starts to adjust...and that your mom gets good results back from her medical tests.
Do the best you can to decompress and manage the anxiety that you understandably feel.
"Courage is not the abscence of fear, it is feeling afraid and doing it anyway!"
"Worrying does not empty tomorrow of its troubles...it empties today of its strength."
Corrie Ten Boom
Panic Syndrome recovery due to CBT