no worries ! i failed the first test and so did all of my friends .. and we all past the three hour test .. i asked the tech if everyone fails the first test why bother even taking it lol
good luck with the three hour test just make sure you fast for this test, oh and the drink is evern worse than the first one .
I failed my 1 hour test then past my 2 hour glucose test with flying colors! Don't worry...I find they are swayed by what we ate just before or didn't eat! You should be fine, most GD can also be treated with just diet alone!