Be happy

I don´t know if it´s me or if there´s really something wrong, butI have this feeling I can´t even describe  and my heart is just screaming: "please, tell me that everything will be alright!". Maybe it´s just a phase or I´m too stressed because of my upcoming exams, but I hope that Friday everything will be fine and that I can celebrate my birthday without any trouble. All I know is that I want to be HAPPY.
So guys, what´s happiness for you and how do you become happy?

Wish you a nice evening,
xoxo