AJ,
Calm down. I know how your feeling. If you really want to see it in action, go read the last two pages of 'The NC Calendar'. Within about an hour, you will see my progress from normal, to insane idiot, and back to a somewhat normal state again.
I know how much it hurts. There is a pit in your stomach, you feel weak, you might be shaking, etc etc etc... I know, trust me I know. We all know. I am willing to say that it is the hardest thing that I have done so far in my life.
The good news is this. Once you do this now, you won't have to do it again. You are in the right place and have the right ammunition to deal with this again if it happens in the future, so the pain will be mitigated somewhat. Try to see the bright side (as cliché as that sounds) and learn from what is happening.
Don't let anger consume you, nor pain, nor sadness, or any other emotion. Try to ride out the storm.
The best advice I can give you is that time will help you level out and help you to see things more clearly. Try to document your thoughts in lists, that helps me. Think of the rational, and see how much longer that list is than the irrational/emotional.
As I said, for proof, read the last two pages of the NC calendar. Within the last two hours, I was ready to breakdown. As I hope you can tell from this writing, I made it through okay, and so will you...
Were all here for you.