I had been on the pill for over 10 years (I'm 28 now), and I stopped taking it in April 2014. I never had ANY (and I stress, ANY) acne before. My skin was fine at first when I stopped, but starting around August 2014, my skin started getting more oily than normal. I just moved to the south, so I figured it had to do with a change of climate/humidity. Since December 2014 though, I've been breaking out like CRAZY. I wake up with at least 2-3 more bumps each day. My upper back/shoulders have patches of large, red bumps, my forehead has a large patch of nude/slightly red bumps, under/around my nose I have small red bumps, and in my hairline I have red bumps. My chin is the worst though - I have these horrible, large, hard, red, semi-painful bumps that just appear out of nowhere real fast (cystic?), and take WEEKS to start to fade. They never become pop-able, and if I poke them too hard, it hurts a little. They also leave dark red marks once they start going away. I've tried using a pharmacy brand benzyl-peroxide spot treatment, Neutrogena acne body wash, tea tree oil wash, and plain baking soda, but nothing seems to be working.

What's going on??