Thanks so much. I had contacted the breeder moments after and he seemed quite rude and angry towards me making me feel awful as though I had murdered her or threw her off a cliff. It put me in a pretty bad mental state and I seriously considered leaving the hobby, but thanks to you guys I feel a lot better about what had happened and that it could've been caused by anything and it wasn't necessarily my fault. I'll look into a necropsy and see the pricing, and also disinfect and dispose of any items that could harbor bacteria.