Sounds like a walk would be good for you in every way.

Is there anything in particular which makes you feel like something is 'wrong' or just normal pg worrying?

It's hard knowing you have a deadline for induction, but it sounds like things are already starting to happen so even if you do make it to tomorrow hopefully you won't need much to start the process and your body will do most of the work on its own.

Maybe take a long walk then lie down for a while and have a good chat to Sprout about the next day or two and what's going to happen. I reckon being in the right head space for birth is just as important as your body being physically ready.