TomcatMVD, after reading your post I am positive you have not experienced SP. Just like Robot_Butler said, this is trying to WILD at the wrong time.

In SP you will be unable to move, unless you really force yourself to move your head and wake up that way. As I've said many times on this forum, SP is a unique experience. You said:

I usually do it right when I go to sleep...
And there's your mistake. Try this: Sleep for 5 hours, wake up, be awake 15 minutes or so, and go back to bed. Then try WILDing.

Good luck.

Jakob