Shoulder/Chest Acne and showering for sports... (At school)?

Normally I honestly dont care what people think but I have light to mild chest and shoulder acne and Im just terribly insecure about it. I REALLY wanna play basketball next year because not to be cocky but I am good and acne is the only thing holding me back. Dont say I shouldnt because of that; because if you say that you probably haven t experienced acne first hand (Body)...

I mean I REALLY wanna and Ive tried so many products.

-Proactive (Nope)

-Nutrigema Body Scrub (Nope)

-Zapzyt (Nope)

-Clean and Clean (Nope)

^ Nothing is working.

I do exercise and I SWEAT BAD.

Like B-A-D.

Alot more than others do.

I do wash my chest/shoulder EVERY day and nothing and Im 15/M if it helps but honestly acne is just getting old. It actually pisses me off.