acne problems Help!!!!

Ladies I need help, I've had serious acne since puberty and the only thing I've found to help is proactive, however as we all know it is super expensive!!! Anybody out there have. Have tips or have found another product that has worked for them??? It's the worst on my chin and along my jaw but some days it just pops up everywhere and sometimes super deep cuz my pores are super deep. Help!!!