Bro, no offense, but you're asking to many questions. I realize you're worried, but these guys are giving you sound advice. You have no reason to second-guess them. SO LISTEN TO WHAT THESE GUYS ARE SAYING.
What's aromasin supposed to do? It's supposed to lower your E2 levels. It doesn't matter if you took it for "only" 2 weeks, it's had enough time to exert its effect. 25mg aromasin ed is a kinda high dose for the purpose you're using it for (imho). I wouldn't be surprised if it has already worked its magic. But as these guys are saying, you probably have tanked your E2. Maybe it's time to back off the aromasin.
And why are you even worrying about testicular aromatase? You've stopped using HCG weeks ago, haven't you? It should be a non-issue by now.
BTW, just out of curiosity, what was your HCG protocol over this 5 month period?