Just hang in there, Swiss.
BTW, in your first post you stated that you weren't sure if you were a Pre-diabetic or a Diabetic.
Has your medical professional sent you for a glucose tolerance test and/or an A1C test?
When I first was diagnosed as a Diabetic, my Doctor sent me for (among other things) an A1C test (bloodwork). If the number is over 6.0 - 6.5 (depending on the med. Prof./lab test), then that would indicate diabetes. My initial reading, back in 2003, was 7.9. My Doctor then sent me for a glucose tolerance test, to confirm the diagnosis - it showed that I indeed have diabetes.
So, basically what I am saying is, if your unsure, check with your medical professional!!