lyrics to a reggae song?

there's this reggae song I used to hear as a kid and I remember some
of the lyrics but I cant seem to find it anywhere.

anyways, here goes: Stop my love, (my love) I am in so much pain, stop
my love, don't wanna wait in vain (that is the chorus)

and one of the verses (or what I can remember of it anyways) good guy
I am, good guy I am good guy I am, good guy I am

bad guy I am, bad guy I am bad guy I am, bad guy I am, (then the
chorus again)

ps: the instrument consists of some sort of wind instrument perhaps a
pipe flute, and electric guitar and a soft hollow sounding percussion