Oh dear! I haven't seen that dark of a color before. Poor thing... Glad she's doing better!
It wasn't a quick food switch, was it?
As for the weight...a very easy answer could be that the scales are different. Just like when you weigh yourself at home then at the doc, you could be a couple of pounds different. In her case, a few oz. If you haven't noticed a weight change, I'd say it's the throwing up combined with the different scales.
__________________  Heather Zeus  | Thalia  |