it's gonna be hard to try and identify this song because i can barely remember the lyrics, but i remember the chorus was mainly repeating the line "i don't want you anymore", or "i don't need you anymore", but i'm pretty sure it was "i don't WANT you anymore."
It's an upbeat song sung by a female singer, (kind of like a dance/techno song maybe?) , and the jist of the song is about a girl who gave all of her love to her boyfriend, but he took advantage of her love, didn't show any love back, couldn't handle it, and that it's his loss and his regret.
i know i don't have enough lyrics to find this song, but i thought i'd give it a shot anyway. i've been trying to google this song foreeverr, and i can't find it!