Thanks Mark, Ms Rio & Cycle - I greatly appreciate your kind words and perspective. I'm trying to stay off the Internet, which is challenging for an information-seeking person.
The anxiety doesn't help at all. If anything, sometimes I feel the worst part of PCS is the anxiety that we have to deal with. I know it is different for everyone, but I am really struggling with it right now.
Thanks again for the support - wishing you all a peaceful day