Failed 1hr glucose test AND positive for anemia

I failed by 20 points😭😭.... they told me i didn't have to fast but to not eat anything with a lot of sugar 2 hrs prior....i had 3 carrots and hummus...I didn't think it was bad but i guess i was wrong...🙄 now i have to take the 3 hr test... does anyone have any positive stories about failing thier 1hr but passing thier 3hr??? So I don't feel like a failure lol.

As far as being anemic they just want me to add a iron supplement to my diet. I kinda suspected something since I've been tired the entire pregnancy and I've had dizzy spells since I was about 12 weeks. (28 weeks now)