Thanks for the suggestions ladies! She never really took to a lovey or stuffed animal (and I tried many of them). Probably b/c she had her pacifiers?! She does, now, have some stuffed animals in her bed, along with a blanket she likes.
Last night when I did go in to her, I just told her to hug her kitty and blanket. I didn't do wi/wo, but went to her bed. I am going to work on the wi/wo this week though, saying the same thing to her, just from her door.
She did wake up every 2-3 hours again last night, but is sleeping in now. I think it's b/c it's nice and dark and rainy in her room this morning. Normally, even with drapes, her room is bright in the morning when the sun comes in. Didn't bother her when she had her pacifiers, so, I'm hoping after a few weeks, it still won't bother her and she'll go back to a better sleep pattern.