I'm 21 very fit. I have been going to the gym on a regular basis for 2 years and have a body I am very proud of.

Problem is less than a week ago my right nipple has become a bit swollen, my left one is absolutely fine. Feels like there is a hard lump/disc of fat underneath it. Even though I have good pectoral muscles it makes my chest look pointy (man boob). As you can imagine this is very embarassing as I am getting very close to someone I fancy who always complements my physique. Last thing I want to do now is take my shirt off now!

I have been searching and reading stuff on the net and think it is gynecomastia which apparently is normal in 10-21 year olds. Normally caused by having too high bodyfat, or imbalances in hormones - testosorone and estrogen. It should return to normal without any special treatment.

It will be a month before I chase this girl up as we are at uni and go home for xmas. So my question is, is there anything I can do to speed up getting back to normal? Would some sort of anti estrogen supplement help? Has anyone else experienced this and what did you do, what happened?

Any help at all is greatly appreciated!