This is a hard one cause three things are going on, the pacifier, the new bed and the new baby on the way, congrats by the way. Seeing as she is over 2 now, my thought is to concentrate on that binky over the summer. My son had a binky til almost three years old, and I'll tell ya, like you said, it is not good for them to have it in their mouth all night long. I would always take it out also, but now he is 8 and has a terrible over bite, the binky for sure messed up his teeth and he will need to have it corrected. I know it will be hard for both of you, but you might just have to go cold turkey and get rid of them, maybe they will get "lost", try and replace it with something else, like a doll/stuffed animal or blanket that is safe for her to sleep with. Maybe allow her to keep a sippe cup of water by her bed or something so if she has the urge to have something in her mouth she can sip some water? I dunno. But my thought is to get rid of the binky first, cold turkey, it will be hard maybe only for a week or so, then if she does well, and summer passes, then the baby will come, then the new bed. I wouldnt hold off on the binky thing, cause if the new baby has one, she may be jealous. I would do it now.
And FYI my 2nd child NEVER took to a binky, so I hope you dont have to go through this again with your 2nd!!
Hang in there Mom!! Best of Luck