Just the past 3 days above my left nipple has become very sore. No bump, no lumps, no leakage, just really sore about the size of a dime, the sore area. Just stopped Letro and went to arimidex a week ago and have been taking nolvadex the whole time, 10mg daily. I am on 700mg prop, just finished a cycle of tren 2 weeks ago and am also on EQ 400mg. Should I up the nolvadex to say 60mg daily and wait and see or go back to letro asap? Thanks......