<human>: Sorry, but like many of these, this was a month or two ago.

So I was sitting in class, trying to focus on whatever was going on in front of me.  The teacher asked a question, and, as luck would have it, I knew the answer.  I raised my hand, but was not called on.  I replaced my hand to its normal position, but in doing so brought it back way too hard and hit my funny bone on the chair I was sitting on.

The fires of hell flew up my forearm.  I yelled, "FUCK," stood up, and left with no further explanation.  On my way to the elevator, I started to feel a bit woozy from the pain...  This was unlike anything I had ever felt before.  I got in.  The elevator doors opened on the floor of the nurse, and I saw someone there.

This someone was not just any old someone, she was a brand new history teacher who was clearly young and slightly hesitant about her new environment.  It was, I believe, one of her first days on the job.  I turned to her and said, my speech slightly slurred, "Imma need you to get me to the nurse."  And before she could say anything, I fainted, toppled straight down, and landed on my face.

The result of this all was a broken nose, a black eye, a mild concussion, and a loose tooth for me.  For the history teacher, it meant complete and utter traumatization.  I heard it messed her up pretty badly, as she thought for a second a student had straight up died in front of her.

And yes, my nose still hurts a lot months later.

Can you condense the text into three sentences or less?
<bot>: Hit my arm so hard I fainted in front of a timid new teacher.  Gave her PTSD and gave myself a pretty beaten up face.