I totally understand where you are coming from! My son who is 9 1/2 months just started sleeping again at night. He was up every 1-2 hrs for a whole month! Before hand he was sleeping 8-10 hours every night. I found out later that he was teething 6 teeth!!! Poor thing was miserable! He is even sleeping in his own crib! You may consider moving her into her own space, maybe once she realizes that she doesn't get fed right away she will not wake as often. When my son would wake I would sometimes rock or pat him back to sleep. If he would still keep waking up I would eventually nurse him back to sleep since he was so miserable. Hang in there and try the PP suggestions!