@MicheleR
You sound like there's a disconnect in your life at present.
Yes diagnosis and treatment is front and centre and not all in your everyday can relate.
I agree with @Afraser an appointment with a Counsellor may help.
In the meantime you commented you had a Life Coach. Can you draw on any coping mechanisms you may have gained
Is your working environment right for you? Do you need a change?
Perhaps write yourself a list of pros and cons as you try and find peace within
Best wishes
Take care