Recurrence Fears - How do you cope?

Hello,
Diagnosed and March and started treatment in early April of 2018. A mammogram every 6 months for the first few years and yearly maintenance mammogram fir the lady two years. This year's is coming at end of April.
Every year I feel anxious before...oh my God what will they find and then after when they haven't found anything, it is oh my ,God, if they missed something that is maybe in my rib cage or elsewhere. I don't have support of other survivors. Tips on how you cope and get through life?
Thank you.