Acne is taking over my life please help :(?

I need help please does anyone know how to get rid of my acne or find out what's causing it .. I drink nothing but water I drink about 5 bottles a day actually. I clean my face everynight with either oxy or apricot scrub.. My skin is not very oily it's actually dry and broke out I break out in the t zone .. I've tried Zeno and it just wasn't working my mom bought me proactiv but I'm scared to use it bc I've heard it makes it worse.. And I have very sensitive skin .. I use to have clear perfect skin, last year ... I'm 15 and it's not bc my period I haven't had it since October and I first started when I was 12 .. Please help someone I can't even go outside with friends bc I'm so depressed about my skin.. It's not horrible but it looks really bad to me.. It's just so upsetting I feel ugly.. My friends have perfect skin.. Makes me upset.. Anyone know what will help?? Does rubbing alcohol work or tanning !??