Think I've recently shared my (positive) induction story on another thread you were on, so I shan't bore you with the details again. So I'll share advice instead.
Lots and lots and lots and lots of walking. While the pessaries didn't work so well for me, I did get a handful of contractions while I was power waddling around a nearby field. Hopefully it'll work better for you.
Make sure you bring lots to do while you're hooked up to the CTG. Also, if you need to stay overnight, but you're not in labour.
Relax. I know it's a bit daunting going into the unknown. 23 weeks ago I was you, but you will be fine. And at the end of it all, you will have a beautiful baby to cuddle and smush their cheeks.
Patience. It might take some time. And that's OK. It's very normal.
Be aware of your pain relief options. There's no prizes for going without. Only you know what you can handle. Make your general wishes known, but you have final and absolute say in all matters.
Good luck for tomorrow. Keep us posted on how it goes (if you can/want to). I know I'll be thinking of you. ❤️