the feeling of depression is linked both to the sleep issue, and the lack of food -- solve those, and you will begin to get your hands around the depressed feelings -- this is also natural and not your situation at play --
both problems will intensify the feelings of depression -- (ie. "I am exhausted and feeling sick" is a gateway to depression, not depression -- get your hands around it now -- stop on the way home for a bottle of water and protein bar -- eat it in the car) --
both of these things are within your power to solve starting today, right now ...
meals out with friends or visits centered around food is a really good idea (!!!); I will be trying that next time I slip on the food issue ...
