Pregnancy hormones~? When will they calm down?

I cry and get ticked over any little thing. Im driving my boyfriend koo-koo bananas! What do i do? Im tired of feeling this depressed,crappy,clingy feeling. My boyfriend works nights we dont live together just yet and all i wanna do is be with him. Im very anxious about my pregnancy wht things can i do to make time go by faster? Also what can i do to avoid pregnancy hormones!