Is this a thing rash on the face to do with pregnancy?

facial rash lupus rash question YouJJ mom ♥ : If there is a face rash to do with pregnancy I am at the moment 5 months pregnant, I've in no way been allergic to one thing in my life. From now on, my face broke out, there is redness and everywhere I have a burning sensation during the whole face and itching too. I tried Benadryl anti-itch spray, but it does, every little thing is irritating to the skin even much more. Is this something to do with pregnancy? Will this harm my baby in any

Itching Urticarial Rash