Very positive day. Day 2 of azathioprine and very little side effects. Still getting raging cramp in toes/feet though. Did an hour dog walk this morning, and spent afternoon shopping with Mum. No sleep required! Home to see to donks and then another vegetable laden meal, followed by research into immune boosting foods. Good news is I'm eating most of them and only now need to make a few additions.  Remain upbeat and positive............hooray!