Failed 1 hr glucose by a lot! 😭

Just got a call from my doctor and they usually want your one hour to be 134 or less and mine was 175 😲 he gave me the option of 3 hour test or just checking blood sugar everyday from now on. He said usually anything over 180 he automatically makes them just check blood sugar. (Assuming GD) he said since I passed the 3 hour with my first son we could try it this time. I have no idea what my numbers were with my first. But I’m so scared and nervous that I’m going to fail it and have to watch my diet! I thought I was doing better this time. I’ve been working out for almost 2 years daily and over all healthier and yet my test I’m guessing was worse this time.

Anyone have high numbers like that and pass the 3 hour? And have any suggestions for the test. Would doing low carb and no sugary stuff the next day and a half before it help or make it worse when my body gets that super sugary drink.