Both my parents are diabetic, and I am on edge and have been there since I was 30.
doing large amounts of drugs will make you worse, but checking to see where your testosterone levels are might be a good idea.
You would need to have a real, legit doctor on board, and realize that other peoples' mistakes may grow man boobs, your mistakes can kill you.
What they don't tell you about the relationship between insulin and testosterone:
correct levels of test will increase insulin sensitivity, so for me, I had low test and was starting to get wacky blood sugar readings. going on testosterone replacement therapy (TRT) lowered my blood glucose to normal looking levels.
I started taking 400mg a week test cyp, and 3 months after this, my glucose started to act funny and my blood pressure was getting high.
On the flip side, you are already testing like crazy, and having to really watch what you eat, so adding a little test might make things better.
One thing I should have done was have clomid ready, so I could go off test if I had troubles.
I am on clomid right now for fertility, along with starting glucophage... my BG is still under control with diet and working out, but this is a strategy, just like all this stuff is.
I am off testosterone, but I look forward to the day I get to have another cycle, and this time take more advantage of it.