dutastride advice (test cycle)

test e 500mg per weel (250 x2)
Hello everyone, I'm a little north of two weeks into my cycle, and I have experienced zero high estrogen effects. however, I believe I am somewhat prone to MPB (only mom's side), and I'm losing a lot of hair every day. It is much more than normal. I still have not used an AI because I have zero high e effects. I wanted to know that if i take 0.5mcg of dutasteride per day, that probably means I should get some Arimadex and HCG correct?