Hi Gertie! Now stop all that chewing, I know human flesh is soft and salty (makes for a great chew toy) but it's time for your mommy to lay down the law.
Be firm, and aggressive while teaching her this is not acceptable. Do not offer her chew toys in a sweet voice. (This confuses them and they will think they are being rewarded for the behavior)
You can tell her no by tapping your finger on her nose to get her attention, then roll her on her back until she stops squirming. Then again tell her NO firmly while she is paying attention.
Do this for any type of bad puppy behavior. Until the teething stops, it will be a long haul, get some no-chew spray for anything she can reach. Otherwise, your furniture will be nicely decorated as well.
Possibly adding some yummy chewing alternatives, like flavored Nylabones, would be good as well.