Keep a history of your illness. Include dates of scans and results, as you will be asked these dates often. Ask your oncologist to explain what the results of investigations and tests mean.
Housework
Freeze a big cookup and keep in the freezer for when you have chemotherapy, and are not feeling well. Ignore housecleaning – spend your days doing stuff you enjoy. If the housecleaning is too much employ domestic help, or ask family or friends to assist.