Problematic Acne

IT'S AWFUL. My face is always broken out, and now even my shoulders, my back, and my butt cheeks are even getting breakouts. I have literally never felt worse about my appearance, and I need some help! When I was in high school, I always used Proactive for my acne, and it worked wonders! But I'm not sure that it's safe to use during pregnancy. Anyone use anything specific that helps? Anything at all!