I'm not saying I'm anywhere certain, but her saying she wanted to know what she'd become was a huge indicator to me that she was an Inhuman. No one knows what they will transform into once exposed to the mist, and many of them end up monstrous or beast-like, or possessing dangerous powers that make them unable/unsuitable for living amongst others. So her wanting to know before she transformed seems like a pretty reasonable conclusion.
I can't really see her asking that question if she knew she were a Kree or a Skrull, because they don't suddenly change into something completely different that I'm aware of.
I can't really see her asking that question if she knew she were a Kree or a Skrull, because they don't suddenly change into something completely different that I'm aware of.