Looks like we share T starting dates! Awesome.
From what I've heard and been told, not being regular does screw up a few things. Your entire T cycle will be off, and your system will get more shocks as it goes from very low to very high T after a shot. That could also explain your mood and lack of energy because your body hasn't got the time to get balanced again.
As for acne, I have it too. It is likely due to too high T-levels. You might suffer from the same, despite being irregular. Did you have your levels checked?
I don't think I put on any extra muscle either, even though I'm working out. Maybe it just takes more than 7 months to actually bulk up?
My face also seems to be the same. At least, I can't see a difference. So I think the fat redistribution of the face just take a while longer.
The depression seems to be because you're so imbalanced. I think it's a very bad thing that your pharmacy is so untrustworthy. This is your health we're talking about. Hormones can mess a lot of things up when not used correctly. They are a medication, and should be treated as such. Did you ask them why they can't just buy a stock so that you're always supplied, even when their supplier is cutting back for a little while?