Gotta go, gotta go, gotta go right now!

The new gig is going exceedingly well. People have been wonderfully welcoming. I have a nice, spacious office and am slowly getting acclimated to Windows after years on a Mac. There's just one thing: My bathroom is in the basement under lock and key...."key" meaning a 5-digit combination that I've had to commit to memory. This wouldn't have been a problem two, three years ago. But, lately, my memory isn't what it used to be.  And, I'm experiencing periodic episodes of - how do I put this delicately - powder room urgency. Today, I almost wet my pants trying to enter my debit card pin number instead of the combination. I can't afford to make any more mistakes or I'll be wearing Depends under my Spanx.