Hi knock knock,
Doesn't sound like it. What tends to signal LADA - which is a slower version of Type 1 - is, as Daibell says, weight loss from lack if insulin. Then you confirm that with an antibody test to see if your immune system has been attacking the insulin-making function.
You're worried about slowly rising HbA1c (tho as both say, those numbers are great). Well, of course. So why not get the Dr Bernstein book,
http://www.amazon.co.uk/gp/aw/d/031...s+solution&dpPl=1&dpID=51NMUWSvsEL&ref=plSrch , and start to read about how to tackle insulin resistance and rising blood sugar anyway and avoid any kind of diabetes.
It sounds as if you just have insulin resistance. Well, its really good to tackle that. I'd suggest also a good read around the Diet Doctor site, very extensive and reliable and run by a Swedish doctor:
http://www.dietdoctor.com/low-carb
And also a look at Jason Fung's website. He is a Canadian kidney specialist who treats Type 2s by reducing their insulin resistance. This they do by intermittent fasting. Which is quite easy and flexible to do and can have very beneficial effects.
https://intensivedietarymanagement.com/
And as Daibell says, if you want to monitor whats going on, test at 2 hrs (or occasionallynat 1hr and 2 hrs) and write it all down. Or use MySugr or Diaconnect on your smartphone. Both excellent (I use both!). And eat to your meter.
Jenny Ruhl's website excellent too.
http://mobile.dudamobile.com/site/phlaunt1?url=http://www.phlaunt.com/diabetes/#2793
Don't be put off by the awful look visually of the site.
Good luck!