Oh Leash hun How terrible that your going through this.

Have you thought about cutting some of her day sleeps? Everytime the boys started waking a lot I would cut their day sleeps, by 1 hour.

Also try to not watch the clock. I know it's easier said than done but once you stop thinking about the sleep your missing it gets easier. Ashton was a 2 hour night feeder until the last 2 weeks when he has only JUST started sleeping through. Having a nap during the day when he went down as often as possible really helped. Maybe she is just going to be one of those babies who doesn't sleep through, there are many of them trust me.

Might sound silly but is it possible to move your room around? There might be something in the room that is making a shadow and scaring her? My friend had this, the fan was creating a shadow on the wall and her little miss would scream for hours until she was cuddled to sleep.

Hope something works and it improves soon.