[suby]

This may not be your problem, but if you look at the keyboard while typing you need to stop. Other than that, you should look into using proper form. Make sure your fingers are resting where they should be when you're at rest. Make sure you're using the recommended fingers for each key on the keyboard. For example I used to press the Y key with my left index finger but it's quicker to press with the right index finger. Your keyboard can also make a big difference here. I don't have a recommendation on what keyboard to get but my typing speed suffers if I'm not using a good keyboard.