This just started today. I plugged in my phone to charge and at first the red light would come on that it was charging but a few seconds after, it would turn off even though it was plugged in. I disconnected the charger and plugged it back in, rebooted the phone and still same problem. I managed to leave it still once and it actually charged but other times it says it's charging but the battery percentage keeps going lower. What is the deal here? I haven't dropped the phone or anything that could break it. It just happened.