We had the same problem as you, we ditched it during the sleep regression because our DS's sleep was so messy anyway I figured get it all over with. But he was in his own room at that point and I was tired of going back and forth all night to replug it was 3 days of hell but then it was over and we never looked back. He's not a thumb sucker, never had a lovey or anything so it was totally worth it. If she's next to you and you just have to reach over then it may make sense to wait until it's over and then tackle it.. Can you work with her on replugging herself?