Low blood sugar

Brittany • Mommy to a wonderful 12yr old boy, 9yr old boy 7yr old girl 6yr old girl and 3yr old girl. Due March 11th 2023 with a boy.
I had gestational diabetes with my 1st pregnancy so I have been checking my sugars with this one. My morning sugars have been around 60 and I don't know what to do. I try and eat b4 bed but it still doesn't help. I ate sugary cereal this morning but puked and it's still low. I don't have my first OB appt. til the 9th and I'll be 13weeks. I'm just worried it's gunna hurt the baby :-(