I have no idea what's going on with my 11 (almost 12) month old.

Normally, I nurse her to sleep and she passes out with no problem. But, the past week has been hell at bedtime. Now, she will pop off before she finishes eating, and scream and push away from me (almost like she's scared!). No matter how I hold her, she doesn't want to be held or comforted... it only makes her more upset. She screams harder if I put her down in her crib. I have no idea what to do!

I took her to the doctor to see if she had another ear infection - they said her ears are perfect, but she is getting 1 (maybe 2) molars in. She does seem more tired than usual (because of the molars?), but I can't put her to bed any earlier because I can't get home any earlier than I do now. (I pick her up at 5:30, get home by 5:45/6, give her a bath and put her to bed by 6:30). I have been giving her some Advil before her bath, but it hasn't made a difference.

There are two things that I have noticed that help... she seems to want to stay up and play with her sister (even though she's exhausted), and the only thing that helped to calm her down was for me to take her into the bathroom w/ the light off, water running, exhaust fan on and rock her (only upright!), like I did when she had colic as a newborn.

Last night, she didn't pass out until 9:15. But, once she's (finally) asleep, she sleeps well.

Please give me some advice on things to try. I'm willing to try anything at this point.