Glucose Test


So I had my glucose test last week at 9 weeks because of my BMI. However, the first time I went they couldn't find my vein and draw blood. So i had to re do it the next morning. I just got a call saying i failed with 194. I kinda feel like its inaccurate because of drinking the glucose the day before. I have to do the three hour one. I feel concerned and it's my first baby kind of concerned and freaked out. Any reassurance would be appreciated.