Ok could be a number of factors .
First do not leave your face under the hot water in the shower! An absolute no no for your skin
What type of cleanser do you use ? If it's anything foaming it will dry out your skin always, always go for a cream based cleanser.
A light exfoliant once every two weeks will help clear off any dead skin cells too .
Cicaplast balm from laroche posay is brilliant for a damaged skin barrier , slather on at night and I promise you will feel a difference in the morning
Think I've answered all the questions , hope I was some help x