Hey Misty
I think sometimes we just have to work around our babies, you know? If you can dreamfeed without waking her then give that a go maybe, otherwise I would not wake her up - if she doesn't have that nice long stretch of sleep at the start the rest of the night could just get even worse (just talking from my own experience here).
7pm is a pretty normal bedtime for babies - can you get yourself to bed any earlier? Do you nap during the day when she does to catch up?
She'll drop those feeds eventually