Microgestin birth control

Hey has anyone tried microgestin birth control before for acne ? I'm on my second pack (almost finished-going to start 3rd pack in about a week or 2) did this birth control work for anyone ? If so how long did it take? Did it clear ur acne 100% or at least 90% my face hasn't gotten any better, when I first started I had 1-2 cystic pimples now regularly I have at least 5-8 cystic pimples any pimples i get is all over my jawline/cheek or forehead (it's basically like spreading all over). Should I switch brands ? Anyone heard of this one ?