What diet are you following? I found south beach has helped me immensely. I don't have diabetes but I do have insulin resistance so I can understand to some extent what you are going through with your blood sugar levels.
Honestly since I've done south beach diet I've felt so much better!
I won't lie I strayed and I came back with the mentality that I have to do this for myself and that I have to put myself first in my life. And I've also "forced" myself to exercise more- but with time I've found it doesn't take as long to convince myself to do a workout