I am concerned about her moving too fast and getting cold feet. She's done it before. She tends to over analyze her feelings and will waffle back and forth and I just have some fears based on past experience. But now that I type it out and read it back to myself I realize that I need to let go of all that past crap if I am going to ask her to do the same.
I'm just feeling overwhelmed and a little scared. <-- Not rational, but it's the truth.
If she's acting on emotion you might not want to let her back in. You see as soon as she feels comfortable again, she will be back at it.