1.Tell someone toi truly trust about your trouble.
2.Talk to your friends.
3.Go outside (somewhere toi can relax when toi visit) and don't say I am not in the mood.
4.Cry when toi feel that toi need it and don't think crying is weakness.
5.Bring a piece of paper and write/draw whatever toi want .
6.Take a douche with a cold/warm water .
7.Listen to classic musique .
8.Drink a fruit jus, jus de ou anything cold.
And in the end remember that life goes on and never stops ...You have to live it as it is and it's your choice to be happy ou sad :)