M.L.
Yup, sounds pretty much just like my pregnancy. I had to test my blood sugar 3x/day and watch what I ate, but it wasn't nearly as bad as I thought it would be. It's frustrating, but as long as you follow your doctor's instructions, you'll be okay. Ask for a referral to a nutritionalist so they can help you come up with a plan for meals and snacks that will work for you and be healthy for your baby.
As a side note, my daughter was born 7lbs, 5oz and on time and is the picture of health! You'll be okay!!! :)