E.P.
I had a daughter like this - all she wanted to do was nurse and wouldn't sleep more than 3 - 4 hours, without awaking. I began to pump bottles during the day and let my husband do the nighttime feeding at 9:00 pm. It was a win-win because it freed me up and made my husband feel more involved. The first night, she slept 7 hours - yes, I did think about waking her because she was sleeping too long! Your daughter may be teething. You can feel how hard the gums are and she may want to gnaw on your finger. You also may need to get her ears checked should she keep running that fever. Also, I remember my dr. telling me that babies get in a cycle of sleep and if you try to outsmart them in their cycle, it helps (i.e. if they always seem to wake up at midnight, wake them an hour earlier to throw off their schedule and you should only have to do this a couple times. This helped for my son). Good luck.