Did this happen to anyone else when first diagnosed?

Or am I just strange? I appear to have lost my appetite. Almost completely, for the past four days.

Is it my brain telling me that since I can't eat half the things I have in my cupboards, I should just avoid eating at all? Or am I dealing with something else entirely?

I am making myself eat at least a little each day, although on Tuesday that consisted of a Snickers bar for lunch. Not really the best thing in the world, but at least it was something.