I think my tablet is offically dead, though I don't know for certain yet. I was wondering if anyone could help me with it.

I have a wacom bamboo tablet.

Earlier today I was working on colouring various pictures and it was working fine. I ducked out for some lunch and to pick up a friend and I came back and it wasn't working. I tried restarting my laptop several times, I even reinstalled the tablet drivers and it still doesn't work. I was wondering if anyone can help me out with this problem? Please?

Until I figure out how to fix it or until I get a new one (if my tablet can't be fixed), I will not be doing any digital colourings. I will still submit sketches and traditionally coloured things, but nothing digital. Sorry.