Firstly, have they done the GAD and c-peptide tests again for you? There is no point going on to an injectable med if you produce insufficient insulin. Oral meds and injectables are only for those that still produce sufficient insulin themselves. You may be at the stage where you need insulin. I got to that point myself and the only way they found out was firstly the oral meds stopped working, and then I insisted they do the diagnostic tests (as mentioned above) again. I'm glad I did, because the c-peptide showed I had insufficient insulin production. I've been on insulin since beginning of 2010 as a result. So that would be my advice..... get your insulin production checked first. It may well be that you should be on insulin anyhow.