nipple

Im 3 weeks in on my cycle, I woke up to a slight pain under my left side nipple. My nipples are not sore at all or sensitive just when I stretch my peck a little I could feel it. the feeling is starting to go away now, should i be worried?

im taking d bol right now but the whole reason i even work out is because i have big puffy nipples, im not fat or anything. but i heard if i stop the d bol and take nolvadex it will help with my nipples. can someone tell me how many mgs of the nolva i should take and if i have to stop the d bol?

Ok, I know there's several threads on gyno out there, but my case might be a little different, and wanted a second opinion. I'm 30, male, and starting about a year ago I noticed that my right nipple started turning more pink than brown, and it also started pointing out a little(man boobs...