how is it going with the paper?
i guess it depends what background work you've already done. in february i "wrote" a conference paper literally the morning before i was due to speak. it definitely was NOT the best i ever did but like you, i had had other priorities and suddenly time was very short, and then i got the noro-virus a day before i had to get on the plane.
sometimes i think i should have cancelled the thing. but then i argue to myself that like everyone else, i'm human, not always at my best, and will sometimes deliver mediocre (at best) work. if you can live with that, it makes life easier!
good luck!