How to get your girlfriend back after breaking up with her

ME AND MY GIRLFRIEND BROKE UP FOR 3 months and everytime i called her she will not answer. I remember leaveing voicemails everyday telling her how sorry i was. but it was untill i moved on and left her alone she started to worrie. yea dude. dont worrie. if you dont call and leave her alone she will come back. You will have to be strong i waited 6 months i even wanted to die and went thru a depression stage. i tryed talking to others but no one understood. BUT MY ADVICE IS TO send her a poem with a cute teddy bear leting her know that you love her. And dont 4 get to spray a little cologneon the teddy bear. you must send it in a box. last advice pray. if this works let me know.