I think you thinking too much, the French have that expression "Que Sera, Sera"- "Whatever Will Be, Will Be"
All your problems have a root somewhere long back in time, and thinking about it its not going to change... Your diet is good, your exercising, and all other things will start coming into its place, and in year time your feel better than ever.
These days we know so much about TRT, that it is nothing to worry about. Go and see your doc relaxed.
You may find this thread helpful:
Blood work, can someone take a look at it please