Some small things that may help

I know we'll all struggle internally with the beast no matter where we are on our treatment journey. I've found a few helpful and inexpensive aids that have helped me mentally that have been put out by Paul McKenna available through Amazon. A few have been downloaded to a small old iPod I have that can be tucked in my laptop case for a quick hypnosis session.

A friend of mine suggested McKenna for help with sleeping - my mind was constantly running at night and I have been using the sleep program for a bit - very helpful. Lots of other things in the catalog - maybe one can help you with a challenge or challenges you've been encountering.

No problem - didn't want to come across as selling something (I'm not)

I found the sleep program, the weight program and controlling stress extremely helpful. Similar to mindfulness exercises but his stuff (he'll remind you) you just listen.

newer stuff

https://www.paulmckenna.com/

Controlling stress is an older one and can be found on Amazon in books (the newer stuff is on Amazon as well)

Has CDs that can be listened to for hypnosis sessions - I listen on an old iPod - approximately 20-30 minutes long
Change Your Life in Seven Days is a good one as well.