Starting to dilate

I've been "thinning" since 32 weeks. I got a positive fetal Fibernectin test result. I'm now almost 36 weeks and my dr just told me I am almost 2cm dilated. She said since my kids have come at 36 weeks that there is a good chance I could have her next week but it's up to my body at this point. I would love for my baby to stay in as long as she needs to but the thought of her being her next week also is kind of exciting!