Hi kculp - welcome to the forum.
I'm sorry about your recent diagnosis, but don't think you need a second opinion. A non-diabetic will not reach a blood glucose level of 328, even if they eat plenty of pizza and sweets. A normal fasting is <100. You might want to check out
Blood Sugar 101 - and click on "What is a normal blood sugar" - then browse around the site. It's full of great information on diabetes, backed up by studies, and written in clear language.
The good news is that diabetes is very manageable, and many of us find we're healthier now that we know we have diabetes and are taking care of ourselves than we have been in a long time. There's a reward to be found in all this, though it doesn't seem like it at the moment.
Glad you're here - and as for all those questions you must have, the ones we all had, feel free to ask away.