I am coming in a bit late to give you much advise re the rash but I am like SC and my whole chest and neck will turn red if I am feeling nervous. My mouth also gets so dang dry.
I hope all went well with the interview and please know we will be here waiting for you to post how everything went.
Kindly,
Kitt
Keep posting here with us if you find it helpful...and best of luck in your new workplace.
S.C.