One hour Glucose test

I am 27 weeks close to 28, Test was at 1:30pm, i had cereal for breakfast around 10:30am and then around 12 i ate a banana. Took the test (doctor have not yet talk to me about results because i just got a notification about it) saw the results, 149, it says HIGH, i am freaking out i might have diabetes now. 😩😩😩 im just waiting for my obgyn to get all the results because she did more than this to check other stuff, and see what she say.