That little one needs calcium.
Are you leaving a dish of calcium in there at all times? Are you dusting her meals?
I had a little one do this even with the dish and dusted food...but that's pretty rare.
If she's still eating on her own this may be easier to fix. If not I would definetly bring her to a vet and see if Calcium shots are available.
Get some calcium powder and mix it with a bit of water making sure that it's not too liquidly, but enough to get in an eyedropper or syringe. And then twice a day drop it on her nose and have her lick it up. If she doesn't lick it right up, you'll have to force feed her the mix. And be sure to keep doing this even a few days after she looks back to normal.
But once again...If she's not eating on her own DEFINETLY go check out the vet.
If you're lucky, she'll be fine and have no noticable long term effects. My little girl just has a somewhat deformed wrist from her experience. But that doesn't stop her from being a pig.