I'm wondering if she needs a bit more A time. Most bubs her age are doing between 3-4 hrs of A time, and it looks like she is well below that. I might try extending her A times - just by 15 min every 3-5 days. Keep in mind, it can take a whole week for a routine tweak to show up in a sleeping change. It's possible she's just not ready to sleep, so she dozes, but never gets into deep sleep, so she wakes quickly.
Teething can also mess sleeping up terribly. We found that giving pain meds 30 min before sleep times was the most effective, so you could give that a try as well.
hth
michelle