Since I got back on plan after new year, I felt great the first week, then last week, after going out for the Harvester meal, I felt really strange. Not ill as such, but tired in my body and my muscles ached beyond belief. Felt right out of sorts I did all week so wasn't doing plan last week at all, hence STS. I have been since yesterday as I seem to be feeling a bit better in myself now, but I wondered if anyone else has felt a bit odd after eating loads of Christmas foods and then getting back on plan. Do you think it could be my body having a bit of a detox thing going on, or is there more viruses going around I haven't heard off lol?