How do I help this hormonal acne?

I am 31 and on birth control pills (ortho-Tri) which is supposed to help mild acne. I have never had acne in my life until I turned 30. Now, every month both during and the week after my period I get these huge deep painful pimples on my chin that take weeks to go away. I have tried skin care for acne and not only does it do nothing, it dries out my skin creating dry lines and wrinkles. Then I have acne AND wrinkles! HELP!