The doctor smirked at my junk

Ok so my balls have been hurting for a few days now. I’ll just be blunt. I thought it was just a minor thing and it would go away after a while but it hasn’t stopped for about a week. I did a self check and didn’t feel any lumps or anything so I decided to see my doctor. My primary doctor is a female and has always been for years now. When I described to her what the issue was, she offered to take a look. I was actually kind of surprised so I asked “isn’t this something you have to refer me to a specialist for?” She explained that she just wants to check it out first to see if it’s even something I should be concerned with. Trusting her, I pulled down my pants and showed her but I instantly saw her smile slightly and smirk. “Oh my.” I heard her quickly say. As I’ll be honest, I’m not very “blessed” and it was quick cold in her exam room. She put on some gloves and felt my balls and said she doesn’t feel anything wrong but suspects it’s nerve pain so she gave me some pain medication and instructed me to call her if the pain continues or gets worse. However, it felt weird thinking back on it, mainly because was she secretly laughing at the size of my penis? I’ll be honest it’s been a long time since I had sex and actually showed it to another woman but that doctors visit left me feeling a bit less confident now.