Don’t blindly follow Dr recommended treatment. Do the research and make your own decisions each step of the way. Don’t limit your research. Look at alternative and supplemental treatments. When you decide on a treatment research what you can do to make it work better for you and ways to minimize side effects. If you have friends who like to do research ask them to help you by giving them a specific topic.

Personally I had great success with mushroom supplements. Mushrooms have anti cancer properties and enhance immunity. They have been used as cancer treatments in Asian countries for years.. I know Dana Farber in Boston has recommended mushrooms to cancer patients. Heard Sloan Kettering has also.

Whenever possible bring a trusted friend to appointments. You can record appointments on your phone because you won’t be able to remember all that was said.
Keep a timeline. Journal your emotions if you wish and have time.

This will be overwhelming especially if you have to maintain a job and/or take care of children. So find at least 20 minutes each day to meditate. There is an excellent cancer meditation on the Spring Forest Qigong website. The master of Spring Forest Qigong is associated with Mayo Clinic. Check out website for more info on energy healing.
Learn about plant based eating.
Read Radical Hope for inspiration and suggestions.
Watch The Ralph Moss Report on YouTube.
Blessings and best wishes for a successful journey.