Diabetes and babies

I am a 40 year old diabetic who didn't know she was pregnant, I was 5 weeks when I found out...let's say I haven't been too healthy my numbers were crazy...I have lately been trying to fix that but my numbers keep being inconsistent, today was my worst day at 326 I am on week 10, my question is has anyone else been having a difficult time??!! 😭 I have cut out carbs but my doctor said to try including very little...i did and it shot my blood sugar up so badly...my 2nd question is has anyone delivered a healthy baby with no issues with high sugar problems at the beginning of pregnancy?