I'm really sorry to hear you're going through the mill just now mate but you seem to have a positive outlook & that's powerful medicine by itself
I wish you All the Very Best for the Future 
To be honest Phil, I consider myself quite lucky in the side effects stakes. Considering all the things that I could be suffering, the worst I have had is 2 bouts of sickness, slight thinning of hair, and the odd lethargic days where I simply don't have the energy or just can't be bothered to do anything (I suspect the latter is more a mindset thing).
When I was first told (24th december, great xmas pressy) that I had it and that the prognosis for recovery was good, that on it's own was enough to keep the spirit afloat.
However I had already decided while I was waiting for the results that I had 2 choices:
1. Sit there and wallow in self pity
2. Take the bull by the horns and say "f*** you cancer, I haven't had a good row in years so bring it on and let's have it"
I went for the latter and now I (perversly) find that I am much more relaxed and laid back where life is concerned to the point where practically nothing bothers me any more.
Even though I'm not allowed to work at the moment, the glass is still half full and filling nicely as far as I'm concerned.