well done on your achievements so far... 27 days is great! ... and it sounds like you've done it whilst also working a stressful job .. .
what would you do with your day if you were signed off? When I was first signed off I found I had alot of time to sit and wallow and drink of course and then I found it so hard to go back to work i lost my job in the end... I know that it's just my experience but for me it didn't work... i honestly think i would have been better off working through my illness...