I have had some LDs but most/all of them were a continuation of a normal dream in which I realized I was dreaming. My favourite check is looking at my fingers. Last night I had a really strange experience:

I woke up in my bed and could only half sit up, move only my left arm and half-open my left eye. After a few seconds of trying to move I realise it may be a dream and I look at my hand that had no fingers at all. So now I know I am in a dream and I am trying to stand up but its impossible. I close my eye thinking I will open them somewhere else but nothing happens. So I decide to move the bed with my mind, through the wall and go out. And this worked!!! I go through the wall but the bed can't pass so I am free.

any thoughts? was it the paralysis of my sleeping body I was feeling?

ps: it was the best LD i've had up to now.
pps: that was very soon after I got back to sleep in the morning after 6-7 hours of solid sleep