D.B.
Sounds like she is full. Try pushing back the 7pm bottle to around 8- 8:30 and then put her down for the night. I bet with that last bottle pushed back a little later she will eat better and go to sleep a little earlier. My husband and I use to give the last bottle at 10pm and our girls would wake at around 7. When they stopped drinking more than an ounce (@10pm) we realized that they didn't need that 10pm bottle and made the last bottle at 8-8:30. Worked like a charm and made all of us happy to have an earlier bedtime! :)