Tri-Sprintec: Acne

I have been using Tri-Sprintec combination pills for about four months now, the reason I was put on the prescription was to control my acne... but it seems I'm only getting the opposite results. My face has broken out worse then it ever has before, to the point where I feel embarrassed to leave my house. 
I read it's better to stay on the pill and wait out on the results because my body may not be used to the hormones... but I feel like four months is long enough for my body to get situated...what should I do...?