Make sure to get the bite marks thoroughly cleaned OP

Didn't have an account at the type of posting this, but uh hey OP here. My pupper is about 7 years old, and hasn't really done anything close to this before; sure she has growled if you get near her bone, but this was quite a surprise. After she bit me she was a bit grumpy the rest of the day, but seems to be fine now so I'm not sure what caused her to assault me while I slept. To anyone concerned about the bite it's pretty much healed up, can only see a scratch or two left behind on my cheek.

there is something really wrong here this is not typical dog behavior unless he was abused or something as a puppy take him to the vet

Wow she just full on bit you for bumping into her? People are talking about maybe she isn't "trained" good enough i mean that could be the cause but if "untrained" dog bite their owners for getting woken up i would be covered in bites. I got a husky thinking "Hey how hard can it be right?" well it was hard i was only 16 and thought i could handle one xd anyway she is the entire definition of untrained but she sleeps in my bed every night like she always have and i move ALOT in my sleep :P i bump into her, push her, put my head or my feet on top of her etc you get my point im super annoying to sleep beside. But she has never ever acted aggressively towards me or anyone before she's untrained and annoying as hell i can go on a 3 hour walk with her dragging an old tire behind her and still the first thing she does when i turn my back is to completely destroy her new chew toys/plushies . She's untrained yeah but in the 9 years i've had her she's never bitten me. But im no expert on dogs (yet, im currently getting a degree in dogs behavior and psychology) i guess maybe I've been lucky to get such an amazing dog as her :)