I am in as well,I can be going along quite happily and bang its there again .This time my rock has shifted,I could feel an impending doom when the smell of autumn hit the air.I am a complete mess at the moment,a few weeks ago so happy with my weight loss and starting at gym,now struggling to wake up in mornings and dreading long dark days,I havent suffered SAD before,but this time of year is associated with losses and bereavments,and blacktimes,and anxiety never far away is my constant companion lately,even though I am well medicated.Am now going to tear myself out of bed and force my sorry arse to the gym.wishing all of you some inner peace today