I second the sunscreen. It prevents so then you don't have to try to deal with it.
It will keep your skin from getting worse. I wear it every day - winter, summer, rain & sun.
I didn't like Mary Kay. It was complicated and my face didn't feel better afterwards. Besides, they will just pressure you to get the full routine kit and you don't really need it.
I love paula's choice line. (she's the cosmetics cop & spent her career analyzing makeup and reporting about it). Her line is 1/4 as expensive, gentle on my face and effective. People are always surprised when I tell them my age.
hope that helps some and add sunscreen into your morning routine - face, neck & collar area if it's exposed.