You probaly need to contact the apple store. I thought you was having the same problem I had when my computer didn't recognize my touch and it didn't charge. But what I can suggest leaving it unplugged for q few hours and try again. Still no success? Then try plugging it into a computer/laptop then hold home button for a few seconds then continue to hold home+sleep button for about 20+ seconds and see what happens. That doesn't work then hold home and repeatly press the sleep button. I tried this and my iPod work again. Sorry if it doesn't works for you.