I had terrible pimples while pregnant with DD. I even had them on my back and I've never had pimples on my back! Nothing really helped TBH. I even tried Proactive (that one advertised on TV) which helped a bit but I sent it back as it smelt potent and bleached my good sheets and towels! I really didn't want to be using something that powerful on my skin although my OB had checked the ingredients and said it was fine.

Maybe try products that are specifically designed for oily skin. I use Dr Lewinns products now and think they are fabulous.