I hate when that dark cloud comes down on me. I used to get it really bad in the winter when i would get snowed in. I totally understand been there done that! only thing that helped me was anti-depression meds and forcing myself up and getting dressed and just acting like I had something to do sometimes I would just go to the store and look around didn't really have any money to buy anything but it got me up and out any ways! Sometimes I would not go any where at all just made me feel better getting up. I how this passes for you soon take care.