MOody

I feel moody and sad just for no reason . i don't even know what happen to me anymore . I am acting like a crazy women . what am I ? I don't know and I have no idea of it . What make me unhappy is that i feel lonely . I always dream of alone in the play ground no friends , no family, and nothing. I scare to go far . I am scare to be alone too . What should i do to make this feeling gone ?