As you know, your score is very good. I freaked out on the math a little bit the first time I took the test. There is no guarantee that you won't again if you take the test again, but it's worth a shot. You might not score a 42 on verbal (you might score lower or higher) . However, I believe that someone with sound enough reasoning skills to score 42 on verbal can do significantly better on math.
Taking the test again is worth a shot, and maybe you'll have the right combination of circumstances to contribute to a calm and composed dispostion. Good luck!!!