Inducing tomorrow

Hi mommas! I am being induced tomorrow at 39 + 1, about 3-4 cm dialated and 75% effaced at my appointment Wednesday. This is baby 2 and I am being induced because of a history with very quick delivery with baby one at 34 weeks. They are hoping for a more controlled environment with this labor due to my son taking only 45 minutes. With this pregnancy I had also gotten the makena shot (progesterone injections) to help baby stay in past the 34 week mark to avoid premature labor and delivery like I had with my son. For those mommas who were induced would you share what I can expect? I’m a little apprehensive going in.