Apple Watch won’t turn on

So I left my watch unplugged for a week straight. I plugged it in to charge last night, it showed the black screen and the white apple. I wake up and it still has that screen. I unplug it and it still has that screen. I come back hours later and it remains the same. I cannot turn it on, I have tried holding the watch ring and power button at the same, but it doesn’t work. I even tried plugging it in and holding down the two buttons and it took me here. It says nothing about my certain situation. Can someone help me? Much appreciated!