I've read the entire thread and all I have to say is WOW. I dont need to be a doctor to tell you that for someone with low testosterone you like primed to get gyno with HCG. What it does it forces your nuts to produce test in way higher dose than your body is accustomed and all you need is this quick bump in test levels to get gyno. Your doctor is an idiot and you should def not listen to him. Honestly you did develop gyno from his mistake and he should pay to get it removed in the tune of 5k.
THe difference between injectible test and HCG is that taken in large bursts HCG sort of suprises the body with an abundance of free test within hours. As a results in a majority of cases ppl get gyno or at least puffy nipples which will lead to gyno in no time.HCG also uses a different pathway to deliver testosterone into your body. Exhagenous test will take a bit longer to built up in your system thus is easier to control and not get gyno. Eventually you may get gyno if you do enough dose but most times you dont with an HRT dosage.
On the other hand taking AIs on top of AIs is not the solution either. I mean you are going to a doctor and he doesnt even check for E. To get gyno your E can be a bit over 100. Normally it's around 30. So if you think about it is not all that much to get over E over 100 and get gyno.
2000iu EOD is a big dose for someone who just started out. 500iu EOD ia more suitable starting point and see what happens.
Problem with taking 2000iu EOD it gets complicated if you want to use it in conjunction an AI. HCG acts very quickly where aromasin doesnt. I actually preffer in this case to use Arimidex. Works much faster than aromasin and it's easier to time it with your HCG shots without killing your sex drive.
I will say it again..your doctor is an idiot for giving you HCG without an AI. You should sue him. He is blowing you off with the gyno because he doesnt want to admit fault but if I were you I'd get a lawer and sue his ass for being stupid.