Gestational Diabetes

So I took the one hour glucose test and I came back elevated 180 (shouldn't be over 130) so I have to go back In a few days and do the full glucose test for 4 hours. Anyone else test positive for the one hour and then was negative for the 4 hour? Getting gestational diabetes was one of my biggest worries and I just want to be reassured that maybe I don't have it and I can pass the second test.