Oh yeah, during those 45 minutes I moved, thought about random stuff, then after that I decided to try to fall asleep, (at exactly 5:37 actually), then I had HI's/Short dreams (I couldn't tell the difference), but then became fully awake again at exactly 5:57, then I tried to fall asleep again, this time not thinking about anything, but I still moved if I felt uncomfortable, and at about 6:00 SP set in.
Well, I woke up at 5:00, and got SP at 6:00, but from 5:00 to 5:37 I wasn't trying to get SP. Once SP sets in, I wait between 15 seconds and one minute, then stand up (from my bed) and do a RC, and BAM, I'm dreaming.