I don't know what to do! We were having a perfect nap day today. Two 1.5 hour naps at 9 and 1 and I put her down for her 3rd nap at 4 and it's 4:45 and she's not going to sleep! I even tried going up to nurse her to sleep and she nursed, but didn't fall asleep. My usual cut-off for naps is 5pm. Do I just get her up in 15 minutes and go to bed early? What time would I do that then?