That's rough, in the last 2 years, I lost my mom and grandmother to "cancer" that started out as lung cancer. Grandma had it 10 years, didn't let them treat her, whereas my mom took the full "establishment" medicine method and was gone within about 7 months from when the chemo and radiation were given.
You'll get flooded by tons of info on what to do and it will be an impossible task to ferret out the answer.
If ever told I have "cancer", this is the protocol I would follow: