High Glucose levels?

Well, I just got a call from the doctor's office telling me that I have high glucose levels, so they are referring me to an endocrinoligist, whatever that is. They said that the level was a 126 and ideally it should be below 100, so I may have gestational diabetes :( I don't really know a lot about gestational diabetes, but I guess I would have to be on a restricted diet and really watch what I eat. So now I have a doctor's appointment scheduled for March 6th, which seems so far away. I don't want to be in limbo wondering what the heck is going on, so when I go for my regular monthly appointment tomorrow, I am going to ask them to contact the endocrinoligst's office and tell them that I need to be seen sooner. Hopefully I will be able to get all of this straightend out pretty soon because not knowing exactly what is going on will drive me crazy!