Heard back from my advisor. Boiled down, the results of the ensuing conversation were that I have about two more days' worth of work to do, including another FUCKING trip to the FUCKING library.
If I sound bitter, it's because I am.
It honestly is a perfectly reasonable and doable amount of work. It's not even difficult. I just so don't want to do it.
*sigh*
I dug my own pit, so I should really quit bitching about the mud.