Just keep your face clean I use this stuff called stridex it'd helping my back and chest and it'd making my face a little better...it does go away after pregnancy though or mind did my first pregnancy :)
Lemon juice and sugar scrub works for me! Give it a try :)
Sorry to inform you dear it doesn't get any better I'm 36 weeks and broke out like a teenage boy in puberty...neck, back, chest, belly... I'm hoping like hell it does go away after birth cause otherwise my fiance will never see me naked again...
I tried to use acne creams and every single one made me break out twice as bad so im just making sure i keep my face clean and hoping it goes away after my baby is here