Thanks for the update, Michelle. No news is good news.
Here in Maine the local hospitals offer all sorts of support groups for cancer patient, friends, and families. Everything from yoga and exercise classes to crafts and counseling. Maybe something like that is available by you. It may help to share your fears with people who are in the same place or who have been there and survived.
If you like, I will be happy to search out what is available near you. Just PM me some info on where you live, your hospital, and realistic travel distances.
If something appeals, go for it. If not, no harm done.