Actually, eenie, I am sympathetic. I've never really courted the limelight; always been happiest buried in the chorus. My nerves always sabotaged me whenever I sang solos. When you realize what the professional performers put themselves through, you wonder why anyone does it!
Take care of that sore throat. I know there are some nasty colds still making the rounds - both of my kids have just recovered from one.
eta - cool on the callback! Break a leg!