Vicki, I'm sorry you've gotten stuck with Shingles. As if we don't have enough troubles, we need to worry about
that sort of thing too. I haven't yet had the pleasure of shingles but my sister had a miserable time with it. Hers was all along her chin and jawline. She told me it hurt more than anything else she'd ever had.
I use patches called LidoDerm for some of the nerve and muscle pain I have in my lower back and SI joints. It's basically lidocaine that gets absorbed into the skin. These were designed for use in treating the nerve pain associated with shingles. If you're having a lot of pain, ask your Doc about the LidoDerm. It's truly wonderful.
I hope this passes soon.