question: I have completely lost my appetite and have almost dropped from 9 and a half stone to 6 in the space of 3 months, I do no exercise whatsoever. I went from the 24th of February this year until 2 weeks ago without a period and I wasn t pregnant. My eating problem started out as I wouldn t eat meals and I d snack now and then throughout the day but now I go days without eating a bite and if I do eat it s out of pain I have to and it s only enough to fight away the pain. I also haven t been able to sleep properly and due to this I look about as bad as I feel. In the space of 2 weeks, 3 times before I go to bed I have taken some kind of fit which I don t know what that is either. Currently I get terrible pains in my chest, ribs and recently severe back pains, my stomach makes the sound of burning acid and feels like a bruise, hurts to stand up and move around, do you have any idea what may cause this and how to fix it? I don t understand what it is as I don t worry about my weight in the slightest, I have always been slim.