I've been on a testosterone 400 mg per week and equipoise 400mg per week cycle taking arimidex .25 eod, & 200 ius of hcg twice a week. I'm on my 5th week , nipples started getting sore with small lump about two weeks ago.. I increased my dose to .25 Ed all last week and did not get better, actually I thought it got worse (lump felt bigger).. So I switch over to letro .25 for two days and now at .5 which soreness is gone lump feels broken up.. Now my question is should I continue with letro I know its hard on joints and lipids or switch over to aromasin...