Scan Next Week

My husband is a 2 time cancer survivor of a rare cancer that has a high rate of reoccurrence. He is now on an every 5/6 month scan schedule. Every time we get near his appointment date, my brain runs wild with thoughts.

C- Husband has a scan next week
T- The scan might bring bad news.
F- Anxious
A- Think about it constantly, feel depressed
R- ?

I want to go into next week and the Dr. appointment feeling calm and hopeful. Searching for thoughts that can help.