Glucose test

Emmy

I have to do my 1 hour glucose test again because the first time I threw up and got very dizzy. I’m starting to get that feeling again but I’m trying to keep it down this time. What happens if I can’t keep it down? Will I have to try again or will they just not test me for diabetes anymore? I don’t consume a lot of sugar so maybe that’s why it makes me so sick idk it makes me feel like I’m having a panic attack. I also get the same feeling when I drink any type of caffeine.