You know, when you haven't slept or rested well enough for days, you feel like your soul is drifting away from your body. I've been feeling like that recently. I call it "my usual 'long' insomnia fits."
I've been able to sleep regularly for a few months now, until these past 2 weeks where I haven't been able to sleep properly or at all. Take for example last night (or, rather, the other night), I went to bed really early and I spent the entire time until morning just lying there, closed eyes, thinking of nothing at all, and occasionally rolling around the bed to make myself sleep, but apparently, I couldn't.
I've been having this problem since I was a kid so I'm kinda used to this thing. And hot milk before bed doesn't help, either. It doesn't really affect me all that much now even when I couldn't really sleep for weeks. As long as I lie down the bed to rest my "body." I feel like a random lost soul borrowing the body of an unknown person I just came across one day.
I take medications, yes. But not often. I try to take less as possible because it would be really hard when I get immune to them, like how I have a high dosage with pain relievers and antihistamines when I was younger. They seem to work well with me now, since I try to take them less. I also do other things like aroma therapy and such but most of the time they don't work.