Hormonal Acne

Hormonal changes cause a lot of pregnant women mood swings, change in body, skin and attitude. I notice in some women when they are pregnant they get hormonal acne in their face and on the neck, some would slightly changed physically, their nose flatten and swollen like a tomato, others stay as they are before their pregnancy. And I belong to the last category where there is no physical change is shown except the growing belly. My face don't get ugly. I don't get acne as well. I know it can be a problem to some having acne while pregnant for it can cause a woman to be insecure and lower their self-esteem. How can we prevent that? It's just normal and sooooo natural for the body to change. You will get back to your natural self once the baby comes out.