So the leaving the room only worked for one night because last night while she was singing to herself I tried again and she wasn't having it. She was then up at 12:30 (thought she was asleep good but then up again at 1:00), 4:30, 5:30 at which point I laid her on the floor with me and she fell back asleep til 6:40. And her nap again was 1 hr 10 mins on the dot, waking up crying for me. I don't know how she is still functioning with as much energy as she has because she has been running around all day outside the past 2 days, and it was super hot out today so you'd think she'd be exhausted. I tried to leave again tonight after she was playing around for a while but she then insisted on "Mommy sitting" and would pop her head up every once in a while to make sure I still was. She fell asleep at 8:10, but I expect her to wake up again tonight since I was still in there when she fell asleep. I probably shouldn't have, but I put her big giraffe in the position where I was sitting in hopes that if she wakes up she will think I'm still there. Hoping she (and I) get a full night sleep soon, preferably before this baby gets here since he is already 4 days late.