Gestational diabetes/ no changes made

So I was recently told I have gestational diabetes. I failed my one hour by 4 points and my 3 hour i wasn’t told the exact numbers.

Anyway. I have been checking my levels 4x a day and have been under the levels they want and I made almost no change to my diet.... i have simply cut out my regular daily Pepsi/coke and candy. I still eat like everything.. my fasting number is in 80’s and 1 hr after meal it’s 95-115 ish. I’m just confused. She made it sound like I could have nothing at all including all these fruits that i love. I don’t feel I’m being that strict but my numbers are still ok. Just wondered if anyone else is on the same boat. 28 weeks rn.