Here in Spain believe it or not, they recommend that for a child of my daughter's age they go to bed no later than 10pm. I so didn't want a repeat episode of the night before so I put her down last night at 9.20pm.
I'd aim for no shorter than an 11 hour night, so if you're putting her to bed at 9:20, you don't want her up any earlier than 8:20. They really need those hours in the nighttime to get good restorative sleep. I understand that the 7/8 PM BTs that we often recommend don't work for everyone, but if you're shifting BT later, her WU time needs to get later too or she's just going to get OT -- and those frequent wakings in the first half of the night sound like OT wakings.
And yes, you probably need to work on independent sleep. If you always help her to get to sleep, then she's going to wake in the night looking for your help to get back to sleep. For her age, we would recommend using pick up/put down (which is actually just put down) at her age to teach independent sleep. There's some information on it here:
How to PU/PD (inc age adaptations) -- she will cry (it's only natural, you're changing the way that you're doing things!), but the difference between that and the cry it out method is that you're right there with her, teaching her how to get back to sleep herself. Alternately, you can try holding her for shorter and shorter periods of time and trying to help her to the point where she can do it all herself.
If I do try tonight to put her down earlier tonight & she's wide awake what do you recommend I do?
Let her be if she's happy. She might surprise you by playing around for a bit and then falling asleep. If she's just fussing (we call it a mantra cry --
What’s a mantra cry? ) you can also let her be, but if it escalates to an "I need you" cry, then you should stay with her. You have to remember that no one likes change, babies especially and if she's been doing things the same way for 11 months, it takes some time and effort to undo it. But, teaching her how to be an independent sleeper is something that will truly benefit her!
I've also been told that because I was probably less stressed at my parents as I wasn't on my own that could be a factor in her sleeping better. Do you think that mabe a factor?
It might be, but I'd say there's other things to look at first (like sleeping independently and getting on a good routine). I'm really glad you're getting some help, it's really, really hard to be sleep deprived!