She was six years old, and over the last week her health had been slowly deteriorating. Unfortunately, this came at a time where my mother was sick, my grandmother was sick, and I'm still healing from a broken foot, so a trip to the vet was not a possibility. Today she'd been wheezing a lot, and while holding her she spasmed a couple of times and then she was gone. I remember when we first adopted her I was looking up guinea pig care and stumbled on a forum like this, and saw posts like this and was happy that she still had her whole life ahead of her. Unfortunately now she's gone but I'm sure she's in a better place.