Currently Being ModeratedNov 13, 2012 12:14 PM (in response to Madeeeleeeine)
Try restarting into the Recovery HD (Command+R). From there open Terminal from the Utilities menu bar option.
Type resetpassword at the command prompt. You should see a window open to allow you to select what user account you want to reset the password for. Maybe you will see the user account ID that goes with your password. If you do, you can exit out of the reset password function, restart and login.
Currently Being ModeratedNov 13, 2012 12:51 PM (in response to Madeeeleeeine)
If that doesn't work, then hold command s at boot time to enter Single user mode,
follow the two commands to mount the file system, then type
and press enter, a list of names appear, type
and press enter.