Is my Nigerian dwarf goat breed

[Stacykins]

But i say false pregnancy bc she has days where she looks big and then she may have a day or two where she doesn't look big .

A goat's rumen, when filled with hay, can make a goat look 'big'. Then, as rumen slowly empties, they seem to shrink. It isn't a bad thing, having a big rumen. It just means they're doing their thing, digesting away! Having a belly full of hay is definitely a lot different than a bloated goat, btw.