She jumped me from behind and dug her claws in the front of my shoulder while her teeth instinctively went for my jugular vein. I don't know why she didn't bite all the way, but I screamed as hard as I could, as a reflex more than anything else, while lashing out at her to get her off of me. This stopped her attack and she jumped a few feet away and hissed at me. Then the pain struck me and my vision blurred, just as my stomach started to feel weak and my legs gave way.