I can't comment on the test result but to put your mind at ease, you'll always get another examinator the second time. I too had the pleasure of going to a practical examn twice and while I had to spend more time and money than others, I now drive more safely and confident than some of my acquaintances who passed the first time.

If you take more lessons, it's important that you let the teacher know exactly what went wrong at the test. If you think you can't improve your chances with the current teacher, go to another one.