Whats wrong with my ?

for some reason one of my nuts grew big and the other really didnt, it has been that way since i was in elementary school. is that what you would call an upsetted testicle, or is it unsetted, and would women find this repulsive, i mean should i be insecure, i seem to think it was caused from being kicked in the nuts, ro sham bo at a early age for some reason it didnt hurt the other guy. maybe he was trained in japanese martial arts.