Freya was more familiar with the taste of vampire blood than one should be but that's what came from being in a family of them and dealing with injuries or the like. Even so, while it was enough to at least get her to regain consciousness, the witch was dealing with something that vampire blood couldn't heal.
Broken health from working herself too much. The joys of illness really.
Even so as she came to, Freya held up as much of her own weight as she could.