I have written 2 blogs, quite a few years ago which might be useful for some.
The first is about my diagnosis and treatment. I re-read it recently and it seems quite positive throughout. Mostly because I didn't write anything on my bad days. booandloo.blogspot.com/
I have also written a blog about hints and tips for people with cancer. In particular I cover the various benefits that you can claim. It also covers some basic guidelines on eating. cancerhints.blogspot.com/ - I will revisit this blog at some point as it may be out of date with regards to benefits.