Sorry to hear about your diagnoses.
I was diagnosed in March with NHL and have done 4 cycles of chemo and a stem cell transplant. It is a beatable cancer mate and the harder you fight and the more positive you are, the quicker you will recover from it.
I'm still recovering at home from my transplant that I had 7 weeks ago and feel better by the day. I'm now in the process of regaining my medical so hopefully should find out next week what is required by CASA.
Stay positive and make sure you eat as much as possible and excercise lightly.
God bless and good luck.
PM if you need to chat more about it.