I recently adopted a very sweet cat who is around one year old. She has a ton of energy, especially at night. I work during the day, but play with her in the evening to try to wear her out a bit before I go to bed. However, every morning at 4-5 am she wakes me up! At first she would just nuzzle my face or stick a paw on my head, and even though it interupted my sleep time, I thought it was rather cute. But now she has taken to pouncing on my feet and legs through the covers and wrapping her paws around them, nipping, etc., which kind of hurts! I've tried yelling NO loudly or giving her a squirt with a water bottle, but she almost always comes back a minute later. I hate to banish her from the bedroom completely, because then she scratches at my door and meows. Any suggestions???? Thanks!