INSOMNIA

So, for the past few weeks, I've been struggling getting to sleep at night. Ever have those nights, where you keep checking the clock, and think, I have 6 more hours to sleep... then 5 more hours to sleep, and the next thing you know, it's time to get up? I hate that! It's not like I have anything important to do the next day, something that might make me nervous. I just can't stop thinking about what happened to me on May 31st. I constantly check to make sure the door is locked, then I can almost taste the blood in my mouth, and hear my nose being crushed. It's making me crazy! I don't really want to become dependant on pills, or sleeping remedies, but I'm becoming a zombie with my lack of sleep. I'm fine most of the day, but when I turn off the television and try to sleep, that's when my mind goes into overload. And, still no word from law enforcement as to where the case is going. A friend told me to get ahold of the DA and inform her of the situation, and see if she's aware of the case. I'm at a loss here... where do I go and what do I do next? I still haven't heard from the LGBT... I had asked for guidance, but am not getting a response. Any suggestions?