Failed my one hour glucose miserably. 😩

Just got the call that I failed my one hour test. Levels were suppose to be under 130 and mine were 170! 😱 I'm so upset with myself.  I had some orange juice around midnight last night but I assumed it would be out of my system before the test at 10:30 this morning and then had some apple cinnamon oatmeal for breakfast before the test. The label said 12 grams of sugar, do you think either of those things could have messed with my results? My three hour is scheduled for Monday, any tips for me? I know I have to fast. Has anyone failed the one hour by that much and went on to past the 3 hour? I'm so nervous now!