Can your waters break or even leak if you haven't lost your plug? Or would you perhaps lose it at the same time if you hadn't lost it already?

I feel like this is such a silly question, seeing this is bubs #2 but I never went through any of this with my first coz I was induced before anything could happen.

Just wondering if I'm stressing that my waters could be leaking and me not realising when I shouldn't be.

Bel