J, how many weeks old is she? There's a good chance she's around the time of a wonder week... which would be a much more logical explaination for the unsettledness and need for feeding every 2hrs?

I also found with co-sleeping that Carmelo got a bit restless at this stage - he wanted to be in the bed with me, but wanted to stretch out a little too... it was about the time I started putting him in the bassinette next to me and he spent half the night in with me and half in the basinnette.

Big as sleep deprivation is torture!! I agree with the other ladies though.... it's unlikely changing her to formula will change anything.

At least with her being unsettled, it's easier to lift your top and latch her on rather than getting up to either make up a bottle or rock her back to sleep IYKWIM?

She'll settle down soon