Hi there- i have a rash type reddness inside one nostril. its been spreading for a bout a week, now it burns, its sensative, its not a pimple or cold sore. the skin on my nose is becoming thick & inflammed....i was thinking shingles? the skin thats effected is dry, red & peeling away. nothing i put on it seems to sooth it, & its giving me a headache also- or im just stressing over it. what do u think? yes i have had chicken pox as a child.