Acne with pregnancy?

Tosha • Mother of one expires Dec 24th, 2017!
Just curious as to how common acne is early in pregnancy? I'm nearly 2 weeks late getting my period, haven't tested yet but will tomorrow. Anyway, there have been no signs of getting my period but I have had bad heartburn the past week, even causing me to throw up a couple times (kept it during my pregnancy with my daughter), and today I wake up with acne everywhere! Horrible large pimples all over my face and neck. I have very mild acne all the time, small little things that are barely noticeable but they go away the next day. Not sure how common and is with pregnancy or if my period is coming and for some reason is breaking my face out A Lot. Any info or experience? I have cleaned my face a couple times today and used an astringent.