Puked during 3 hour glucose test

So I failed my one hour test with a 170, I had a cold and fasted for more than 8 hours, so I feel like that may have been why I failed. Then I went to take the 3 hour test and my first blood draw when I first got there was 95 which she said was perfect. Then I drank that drink and sat for about 45 minutes and got super lightheaded and then puked 😩 she pricked my finger and it was 169! Now I have to go back and try the 3 hour again since I puked. I’m worried that this will mean I have gd my doctor gave me an option the redo the test or go ahead and order the machine to check my sugar every day. I opted to retake the test cos those finger pricks hurt lol I don’t even know what to do or what to eat or not to eat