It will end Wally, don't worry. Have you tried the tomatoes during the day? Sometimes if I have lots of distractions and end up working in short bursts I get more done, cos I'm actually working when I'm at my laptop...and then sometimes no matter what I do it doesn't come. But, it will end.
I'm signing in myself tonight, final proofing and corrections to be done before bed, and if I'm not too shattered another crack at references....ugh.