Well, consider that they've done millions and millions and millions of these tests around the world, and you know of one case where this has happened, right? She had a pre-existing condition that contributed, which you don't have, and you may or may not have a skin disorder, so the chances of this happening to you are slim to none.
You could always follow up with your doctor, but unless you see any symptoms of this, I wouldn't worry.
Is anxiety a normal thing for you? I'd focus more energy on getting help for that. You deserve to find some coping skills and peace. :)