What's a good way to get rid of pimples?!?

I'VE BEEN BREAKING OUT SINCE 6TH GRADE I'VE TRIED A LOT AND I HAVE MY 15 COMING UP IN A LITTLE WHILE I DON'T WANNA HAVE ALL THIS ON MY FACE.. OH AND I'M BROKE AT THE MOMENT SO IS THERE AN AT HOME TREATMENT OR REALLY CHEAP TREATMENT? THANKS LOTTA LOVE