I agree with y'all too.
I do miss her, but have realized/accepted its over. Most stuff just keeps coming back because she gets upset re:something & sends me a text @ some unGodly early hour & then I have to restart myself all over.
Its also hard when I see her everyday in class ... tsk.
As far as getting rid of my bitterness, eventually, its lesening. Also, I didnt know her before our relationship. We met Sunday morning & were going out by Friday morning. Lasted 9 months (last 2 were rocky).