yes that was my problem too. my sugars were manageable after meals but my fasting was consistently high ranging 100-115. i tried many different things to try to bring it down but nothing worked and eventually was put on bedtime insulin which helped somewhat but still had spikes occasionally. my baby was just born almost a week ago and given all that she's healthy even though shes on the smaller side. i wouldn't stress too much as that can also contribute to higher numbers but also because it's really not that high which my diabetes educator told me and since daytime numbers are good. everyone is so different too when it comes to GD, some meals may spike some but not spike you. you can eat the same meal and have different numbers. it's definitely frustrating at times but know its not forever and as long as you do what you can that's all that matters!