hmm... I don't drink milk at all I never have and I still have acne. I do eat dairy, yogurt, cheese etc. Did you cut out dairy completely or just milk. If you think your acne is caused by excess anderogens why dont you try spiro it has done wonders for me I never break out since I started it and it worked for me when even accutane didn't. As for the birth control I take yasmin which is similar to yaz and it helped my skin alot but the spiro along with yasmin is what got me completely clear.