That's a huge help. Trying asking to see a DSN and writing down all your concerns before hand and take them with. I know it's hard but try and be persistent with them. At one point I was going in once every 2 weeks to see my Dsn as my hb1c was at 15.6.
I think the biggest thing you have to try and do first is look at your depression where that's through help or medication. You may be able to get Diabetes psychiatric treatment where they may be able to help you with things. After that I hate to saying but a diet of sweet stuff and relentless...