I agree with Juggs and cyco. The 1mg arimidex/100mg test doesn't seem to be linear when you start pushing higher test doses which I've at least validated with myself.
I've found that's a good standard until I approach and surpass 300 mg test/week.
Again, I think you should get back on hcg. I'm done having kids too but our testes do have other functions besides creating sperm and if they atrophy enough, some men report aching.
I also think your e2 is bottomed out. It would be faster to verify this by simply dropping your ai for a full week and seeing if you begin to feel better. Then I would reintroduce your ai, possibly starting with 1mg anastrazole e3d on your injection days.
That may change slightly depending on if/when you reintroduce hcg.
You really need to pick a protocol and stay on it for a few weeks and then get labs done to make intelligent changes along with how you feel.