....and likewise your Bell's, Peter - my partner Doreen had a mild case last year (her second, she had it quite badly before I met her). It's some kind of nerve damage, and can take several months before things are 100% again, although you can be back more-or-less to normal much quicker.
I think I may give the breathing with a book on my stomach a go as I have Grade 6 in Lying Down. Which way should the book fall, bearing in mind I am a bit of a chubster?
Aural and listening sounds good, maybe I could listen and try singing back, or at least working out, a few licks to try when I'm playing again.
Cheers, Bob