WHY can't I sleep??

Jami
First trimester, sleep came super easily, and it was amazing, deep sleep. Slowly I started waking up at night, usually once to use the restroom. Now I'm up once, maybe twice, I can't get into a deep sleep (I feel aware all the time), and I can't help but dream weird stuff! Help me ladies!! I NEED to sleep without it giving me headaches or making me more tired!