My cell phone was charging last night and i make sure it does every night before i go to sleep. well this morning i woke up and it was off. So i went to turn it on and the first thing that comes on as usual when i turn it on is the "LG'' screen. Well that screen doesn't last very long at all, it will come on and then immediately turn back off again and i took the battery out and let it sit for a few minutes and put the battery back in and it still does the same thing. i'm not sure what happened. please help me somebody! is something wrong with the battery or can i fix this somehow?