You're a smart person, Lacey, and you know that you cannot wish this away. If you needed to let out that emotion today, that's good, but you're going to have to do something to make things a little better.
I'm not a confrontational person, so I'd probably try to get something like ear plugs to mask the noise that would be driving me to distraction.
Your feelings are real, but you have to let your rational side guide you through this time of feeling left alone to your own wits.