definitely not glowing

I’m 18 weeks with my first baby, and my skin has been so TERRIBLE the entire time, it has been soo dry, I’m talking complete dry patches all over my t zone that won’t go away not matter how much I exfoliate or moisturizer, also I never get acne, but my face has been prone to it, literally breaking out everywhere and red patches also, I’ve even had acne on the backs of my shoulders and chest. it’s like nothing helps. Has anyone else had this problem? Any remedies on how to improve my skin? What can I do to fix it? anything helps lol