Night shifts

Well, I took 1 ibuprofen before Mondays' night shift just in case and had no problems. Tuesday and Wednesday I took nothing and had only a few twinges and a little sciatica. Same today, though I ache a little in lower buttock area. Had acupuncture today and feel a little sore; hopefully it won't be feeling worse tomorrow when I am on the plane to Copenhagen (yay!).