The diagnosis of T1 versus T2 can be quite difficult. If the doc hasn't done a C-peptide test I would ask for that as it will show what your own insulin production level is. The GAD test is not always a good indicator as there are other causes of beta cell damage including viruses. You could well be in a honeymoon phase; mine lasted a good few years. I'm still listed as T2 although obviously a LADA and on insulin and recently struggling a bit as my own insulin has continued to go down. I didn't start insulin until too late (the GP refused it) so went thru the complete set of tablets and when they failed I was offered insulin. I would assume a honeymoon period at the moment and see how you go. The actual T1 v T2 diagnosis doesn't matter too much but the right medication does.