Almost a year ago, I felt something hard on the upper and inner part of /around my testicles. Not sure if it's on or around my lower anatomy. Also, the hardness felt more like a bone rather than a lump. I was not able to locate it regularly but occasionally feel this when I try reach around along the inner part of my testicular sack. After feeling this a year ago, I went to a doctor in Switzerland (where I was living at the time) and he performed an ultrasound and found nothing.

A year later, I randomly and thoroughly checked my testicles and felt this bone like thing , it almost feels like is near the testicles and the shaft. I have scheduled another doctors appointment again but wanted to get your opinion on what you think this could be.