My sister passed away last week. Since then I have had no appetite. I've been drinking coffee and milk (FF) and ate about 3 little cubes of cheese a day or so ago. How long do I allow this to go on before I do something about it? I haven't been forcing the issue. I've lost about 8 pounds but I'm assuming it's mostly water weight. (I had that vanity weight I wanted to lose, but *not* this way :( ). Any ideas?