I have similar dreams of trying to fond a bathroom, although mine includes trying to find one with privacy or that is clean.
And same end. I wake up because I have to go.
My wife has those a lot, bathroom is full or filthy. I do too, sometimes. My recurring dream is I can’t get to where I’m trying to get to. Every path leads somewhere, but not where I want.
Wow - that bathroom dream is my most common dream! I’m surprised I haven’t wet the bed! 😲 So far so good!