Pics would be SO cool!!

The losing weight is probably due to the morning sickness. Unfortunate. But does happen often.
Also, that's something else, about the highs. Just thougth about this. When we don't eat, (though that's not by your choice!

) Our liver thinks OMG the body isn't getting any fuel ... I MUST PUMP OUT MORE GLUCOSE!!! This could be attributing to your highs! Lack of food in your body (or keeping it in, rather) and your liver is FREAKING OUT about it, and pumping out the glucose!? Possibility!
Hoping this phase passes QUICKLY for you!