I still LOVE my ex boyfriend, and im jelous he got a new GF, which is 1 of my friends...........HELP!!!?

he used 2 act like he ♥ed me, he even made me an art project that said it, but yesterday, in art cl (( where the drama most occures..)), he dumped me 4 my good friend Abbey. i dont know wat 2 do, if i shood confront Abbey, or my ex, or do nothing @ all.... plz plz plz help me!! I still ♥♥♥♥ him!!