Hi Abbey,
With my twin boys I found that they were waking more frequently either before or after a growth spurt. It seemed like they slept a lot when they were in the middle of a growth spurt. My boys are a year old now, so their sleep is more consistent, but reflecting back over the past year, it really varied over the course of the year how much and how well they slept.
I agree with you that it's too early to use the cry it out method or to try and get her to sleep through the night. She will sleep through the night on her own when she is ready. My kids also did not like swaddling (right from the beginning) b/c they wanted to be able to move (crammed in-utero maybe??).
She might be waking up and be hungry, and at this age, if she seems hungry then feed her. You really want her to grow to her max potential the first year - b/c it dramatically decreases after 1. One of my boys would eat until he puked, so just be careful of that in case your daughter is the same.
When our boys were waking up a lot, we started giving them Mylicon gas drops in their bottle, especially the one before bed and the middle-of-the-night bottle. We didn't know if they had gas, it was more of a "just in case" deal, but it REALLY seemed to help them sleep better and we became dependent upon it until they were about 8 months old. We noticed more wakings and cryings on nights we didn't have the gas drops.
These two solutions usually nipped the problem right in the butt for us, so I'm not sure what else to suggest. I hope these ideas are helpful!