What has happened to my facial skin?

I used "skin renew" by Garnier & then bought the cleanser,toner & moisturizer from neutrigena. My face looks sunburned, the skin on my nostrils are "flaky" & it looks like a severe rash near my ear. I was just trying to prevent future wrinkles,moisturize (like the docs say) & take care of my skin. Going to call the derm doc when they come back from lunch. Hoping to get some answers more quickly here. Thanks.