Hey bro no offense, but I think it would be foolish of you to not go see your doc due to the size of your tackle. What if something IS wrong and you need to do something about it?? I was in the same boat as you......was embarassed to go see my doc. I finally got the balls (no pun intended) to go see a urologist, and he said that I had an infection on one of my cords. If I didn't catch it then, I'd probably be sterile right now. If you still can't go see the doc, I would recommend doxycycline.....a VERY strong antibiotic. Once again, not flaming you...just lookin out for you!!!