How long have u been takeing the insulin ? I was told if they try to get u to take it for GD to not take it unless you absolutely have no choice because it could make your body dependent on it and after you give birth you'll have to continue to take it but make sure if you are takeing you are getting the right amounts they normal have you give to much cause everyone's different try takeing a little less and see how that goes make sure you are staying hydrated and eating healthy 

Heads up if you go through the discover tab you can add the gestational diabetes thread to your groups you may find someone on there who takes what you do.