Help fix my sometimes dry & flaky sometimes oily face?

Okay so my face can't make up it's mind. It's dry to the point where if i itch my face, it'll flake. So when i put on my foundation it looks totally weird because the flakes make it splotchy. BUT my face is oily to the point where my face gets shiny fast and all the time. And it's gets oily so i have to blot it with blotting papers sometimes. I need some kind of moisturizer or something. Something thick maybe that'll help the flakes, but mattifying at the same time. Or maybe a face mask/scrub or something. Nothing too expensive! Homemade works too. Thanks so much guys!