You'll be able to treat tomorrow as a day out then!
;-)
Seriously, I really do hope that they can find some sort of a solution to your problems tomorrow. Either that or that you can find yourself a nice toy boy to do all your shopping for you anyway ;-)
There was a point, not so long ago, when the lymphoedema in my legs (and, to put it as delicately as I can, 'in the bits in between my legs') was so bad that I had to find a seat in Morrisons for a while after walking just 50 metres from their car park. At that stage I was looking into getting a blue badge for my car. Some magic treatment from my GP though, together with the start of my radiotherapy improved things so quickly that, just a fortnight later, I went on a 5-mile walk without needing any rest during it! I hope that the medics will be able to find a similarly spectacular solution to your problems too.