advice

Hello, I have a concern I was diagnose with diabetes my sugar level in the morning fasting comes out to be 94,95,96 my doctor said it's high and they want to but me on insulin I'm second guessing myself because my sugar levels are fine all day just when I go to sleep and wake up that's when it's 94,95,96 any suggestions to lower it down ? I've been on a diabetes diet and lost 10 lbs baby is healthy thank god but doctor said my sugars are high idk what else to do?