IPhone XR camera issue

I recently upgraded to the iPhone XR! I love the phone but I have an issue with FaceTime, as the camera lets in to much light which causes me to look like a big ray of sunshine! Or a very old looking gold guy!!! It’s like it’s not picking up focus! Normally with a selfie you can tap the phone and it will focus but on FaceTime this is not the same. How can this be fixed?