So here's where I am currently am.... I am waiting on my antibody blood tests to come back. I guess my confusion lies in my latest results. For my OGTT test i spiked very high in 30 minutes (went from 74 to around 180/190 at 30 min mark) and then dropped extremely fast but my insulin wasn't THAT high. Doc was confused. My insulin started at around 1, then spiked to the 20's at 30 min mark, my proinsulin was slightly high at 21 at the 30 minute mark, fasting was <5. My blood sugars spike very high and drop fast with carbs so of course I am adopting a low carb diet. The other factor that lead to possible diabetes down the line is my c-peptide. Currently it is below normal at .44. Three years ago it was .9 so it's dropped and it's low. Something else that confused my doc and so the GAD and other antibody tests were ordered. Any thoughts on any of this? Is this reactive hypoglycemia or possible diabetes? I don't stay high long unless I eat a good load of carbs. I haven't been feeling well but I am hanging in there.