hurting bad thinking back!!!!!!!!!!

I get this lost feeling all over again. One of my high school friends died in a car accident yesterday. It brough me back to all the feelings i had when my cousin died in his car accident. I just feel so sick now like i did then. Im emotionally drained. Im just tired And on top of her dieing they was another car accident in the exact same spot as my cousin and someone else died. And i found pics of the car he died in the other day. I just feel stress and tension and the sickness in my stomach that i felt the time my cousin died. I want to get out of this i want to snap out. Please offer me some advice anyone?