HI @Dory65,
It's all a bloody hard slog. You should do this, you shouldn't do that, don't eat this, don't sniff that, exercise, do something for yourself et etc...aagghhh.There are not enough hours in the day to treat this treatment stuff and then you have to fit work in there somewhere.
The Tamoxifen does not make it any easier, (you should read some of my posts from when I started lol) nor does the fact that most of us felt perfectly fine before we were treated. I found that one of the hardest things to accept.
The doctors have no quick fix and I got sick of being dismissed, so I quit asking. It really is up to you to work it out and get things to a level of doing what you think you should be doing but not compromising your whole quality of life.
Don't be too hard on yourself if you "slip up".
xoxoxoxo