Hello everybody I'm having a lease problem. I live in Campbell, California and my lease contract ended on the 15th of october 2011, that is almost 15 days ago, and we are planning to go to another apartment, but the problem is that I tell de landlord I'm leaving at the end of this month and she said that my lease contract ended on the 15th of october and because I stayed till the end of october now I have to pay for an other month because, according to her I am obligated to give them notice of me leaving 30 days in advance and that even though the contract has ended on the 15th, I'm still in the apartment(of course I stayed till the end of the month cause at the beginning of october i paid for the hole month not for half)... AM I OBLIGATED TO STAY ONE MORE MONTH? I'm worried that if I leave my credit will get ruined, or I'll have problems and I can't pay one more month because they are raising the price $300 more that's $1,650 and I used to pay $1,350. What can I do??