I've dealt with this for almost 2 years now, and (to blow my own horn) I've done a pretty good job of it, I think!:D
There are conflicting studies about a link between the onset of Type-2 diabetes in men with low testosterone, and low T. being a side effect of having T-2. The jury seems to still be out on that one!:-\
But again, if you need help with it, or just to talk about it, contact me.
Put "Diabetes" and perhaps "EA" in the subject line.