Nipple (areola, actually) discharge in male...is this normal?

I've had a clear nipple discharge upon squeezing for over 2 years now. I dont need to squeeze hard, just a pinch and clear fluid comes out. It never comes from the actual nipple, just the areola. However, last month I woke up with a sore right nipple and discovered that it had a small painful ball under the areola was a small ball a little bigger than a BB (probably partly due to the flesh encasing it-so the fluid vesicle likely could have been BB size). But I sqeezed and drained out all of the clear liquid. The pain subsided gradually until it was entirely gone in about 2 hours. Now today I squeezed again just to check and there is a serosanguinous discharge from the same location that once had the ball. So I have bilateral clear discharge from all the pores in my areolas, but only one pore in my right areola is serosanginous. Any ideas? (Im a 25 yr old male, no sterioids or drug use.