Passed 3 hr but still worried

I’m curious if this has ever happened to anyone. I failed my 1 hour test and went on to take the 3 hour. I passed it (got the call and everything) BUT when I saw my OB the next week she wanted to talk to me about how it was a “close pass” and that I need to monitor my glucose. I was fine with that, but I’ve never heard of anyone having to do it.

Funny enough (not actually funny) but all of my fasting numbers the last 3 days have been high 🤯. And if I eat more than 45 g of carb at a meal I don’t always have a reading lower than the target of 120. I’m starting to think it was the right call on her part… but I’m also freaking out because of the unknowns and because I can’t seem to lower my fasting 😕. This WOULD happen to me. False hope and then a blow to the gut 😭. I’m treating myself as if I have GD, but it’s definitely been bringing out the worst in me.