Problems with sleeping?!

Kara

I'm 19 weeks (20 on Wednesday) and i seriously haven't slept through the night in 2 months, it's not even just waking up to pee. I just wake up because my body makes me. Last night i was waking up every 30 minutes and i need sleep, damnit. Lol I've tried Tylenol PM, they just make me tired enough to fall asleep, but they don't help with staying asleep! What else can i take or something i can try?