I'm practically going out of my mind with stress!

It's horrible. I can't even think straight. I don't know what the heck to do. Everything is spinning too quickly, and I wonder what will happen when it finally becomes too much. When I hear everything at once, how will I break? What will my reaction be? Just not hearing anything? Because I'm getting pretty close to that point with everything coming at me all at once. God damn.. I hate this all so much. It's a flurried frenzy! Is there any way to finally get back on track? Have I derailed?