Acne on this medication?

Has anyone experienced acne on this medication? I am on about month 4 of taking it now but starting to get very large cyst like acne on my cheeks/chin/jawline and painful zits on my back. I had my struggles with the typical acne that comes with puberty when I was younger, but nothing really like this. I wash my face twice a day, use a salicylic acid toner at night, and moisture after washing. Wondering if it could be related to the bupropion or if I should look for other root causes?