Tips for handling extreme stress.. plz advice?

Hi.. I'm 14 years old and I'm a freshmen in my high school.. I transfered to a different school about 3 days ago cause we move. when I got to my new school, it was cool.. but then my best friend died on my 2nd day at my new school... I felt so angry... I couldn't protect him.. I keep getting terrible... show more Hi.. I'm 14 years old and I'm a freshmen in my high school.. I transfered to a different school about 3 days ago cause we move. when I got to my new school, it was cool.. but then my best friend died on my 2nd day at my new school... I felt so angry... I couldn't protect him.. I keep getting terrible headaches, and I feel like I want to thrown up.. Plz I have no idea what to do... he is my best friend and I love him like a brother... I've never felt anything like this before.
any advice would help
10 answers 10