Thank you Crazy Frog, 5 x 800Mg 'horse tablets' of anti-viral for 7 days and see how you are. I think I am lucky that I haven't developed the optic nerve option and don't have a large 'belt' of blisters where my trouser band sits. However, the internal pain, though someone is stabbing you with a blunt knife or kneeing you in the ribs, on the opposite side of the torso from the itchy rash is perplexing.
Thank goodness for motorcycling for some relief and exercise.
Good health, Bill