Will my skin wet repair?

I'm a 16 year old boy, and my skin is horrible!! I hope someone can help me! When I was 14, I had minor bumps coming up on my forehead. I went out and got a acne cleanser. Apparently, I was too young to use something that strong. It was very harsh on my face, and I didn't even have acne at tht time. I was just concerned to get rid of the small zits. Every since then I've been trying numerous products, but it seems as though my skin is getting worse. Please help! What do you guys do?