Hi annieyeo52!
Just like you, I was initially diagnosed with T2, and struggled for 15 months. Just before Christmas, by very devious means, I managed to get to see an endocrinologist, who told me that I in fact, I have LADA and started me on insulin immediately. Her diagnoses was confirmed by a blood test, as I still had the GAD antibodies.
Since then, she has said that LADA is just a label, and that in terms of treatment, it should be thought of as T1 diabetes.
Good luck with getting your BG under control - I'm still finding it very difficult to 'hold steady', but hope I'll get there in the end.
Melanie