Sorry about the fight you were in, how many bodies, heads missing, and guts everywhere was there in the fight ?
sounds terrible your experience.
PTSD has many types, since I was in Combat I do not have a clue about your fight with someone, I had those in high school, got crap beat out of me buy the upper classmen because I would dnot back down....
Think I will see what the VSO can do for me...
But, I guess your right...... you had it bad...