... working. My doctor has had me on 12 units a bedtime, along with oral meds daily. Glucose are up in the 400s, doctor is yelling at me to get them under control and I have been doing everything I can, even starving myself. I am sitting here in tears because she upped the lantus to 15 units twice a day, and for the past 5 days, still no change. I am frustrated, tired, angry and want to give up and who cares! What should I do???