My DD is exactly the same babyluv. She sleeps in her cot to start with, but then I bring her to bed with me and we cosleep the rest of the night as she feeds at least 4-5 times a night.... if not much more. I don't want to do the yo-yo thing - did that with DS and all it meant was even less sleep for me!
I had thought about trying to sleep separately from her (her cot is next to my bed) just to see if it makes a difference. one day if I have the energy to make another bed up somewhere else maybe...
If she's feeding adn going straight back to sleep then that's pretty good, really. Hope you can get some sleep!