Cuddling or working?

I woke up at four and couldn't sleep because of the pain so I went up and took one pill of tramadol (I have to watch it, it's been quite frequent the last month). Then I fell asleep and slept for an hour but when I woke from something I couldn't go to sleep again, a typical side effect of the drug for me. So now I have a strong urge to go back to bed, not to sleep, I don't think I could, but for some serious blanket-cuddling. It would be so lovely, but on the other hand it would be wonderful to be finished with next thursday's lecture on fashion 1930-1965 too.
At three pm I will leave for Mariestad, a small town approx. 200 kilomtres from her, where I will give a public lecture on medieval clothing tonight. I will have to stay the night, because there are no trains that late in the evening and then I will have to rise very early to catch a train so that I am in Gothenburg by 10 am tomorrow.