zozee - I've done that too - wake up and get some idea stuck in my head and can't get back to sleep. Though I get up at 4:30 on a regular basis . . .
I did not get much fabric folding done this last week - been working on some other organizational tasks. I'm almost though my sewing machine attachment collection. Did the buttonholers first, then the regular sets, and soon I'll be on to the add on ones (hemstitchers, blind hemmers, monogrammers etc). It's good therapy - makes me not want to buy more LOL!!
My DH has been rather happy as I've been in an organization mode all month. Maybe I'll even get to my clothes closet that Ive not been in for ages.