I am entering my fourth week of test/d-bol, my first cycle. I am taking 0.5 mg of Arimidex EOD. I have noticed for the last couple of weeks that my nipples are always erect, like if I was cold. I don't have any soreness, itching, or lumps to speak of. Is this normal or should I be starting Nolvadex? All that I have read on gyno seems to reference itchiness and soreness and lumps under the nipple. That is why I think this is probably normal with the compounds I am taking, but I wanted to ask the experts.