I will second the opinion that benzos are ADDICTIVE. I enjoyed mixing benzos, opiates and booze. I did 4 months in drug rehab for this. Beware.

Google Sleep Hygiene, learn to meditate, and listen to meditation calming music. I use binaural beats chaakra cleaning on a 45 min track. I fall asleep during that. And I've been a MAJOR long term insomniac.