I just competed in my first tournament too. It is normal to feel a little worried about getting crushed. I finished 2nd last and only won 1 match. But the best thing about competing for real is that you will learn what skills you need to work on so it's a good measuring stick for your abilities. Don't be afraid to tap and also don't be afraid to try things. Hope my lack of experience still was able to help you just a bit. And GOODLUCK!!!