K.B.
Hi K.-
You said she eats at 6:30 and then has one bottle after bath, is that all for the night or are you feeding her when she wakes up? If you're not already, I would feed her when she wakes up as it sounds like she might be hungry. If she has hit a growth spurt she will need more food than she was needing before when she was sleeping through the night.
Good luck,
K.