Same thing for me. I ignored my insomnia because it was just a part of my life, until I stopped sleeping altogether. The hallucinations after several days of no sleep...not recommended. Don't let it get that far!
Melyssa, I did the same thing when I was a kid. When I was 4, my mom didn't know what to do with me because I kept getting out of bed so she let me watch Twin Peaks with her. Probably explains a lot.
Oh, Ambien...I took it twice. Made crazy phone calls and tried walking out of my dorm both times. I have no memory of any of it. I take Lyrica for fibromyalgia and a muscle relaxant every night for 8 or 9 years and I've slept pretty regularly every since.