Hello,
I am 15 years old. Tonight as I was lying in bed, I felt a dull ache in my left testicle. I reached down to see if I could feel a bump. I didn't find a bump. But I did find that on the right side of my left testicle, near the bottom, it was very sensitive and hurt whenever I lightly squeezed it as though it were bruised. There is no swelling or visible bruising at the moment and I have not been hit in that area in the past 48 hours that I'm aware of. All the pain started tonight as I was lying down. No bumps, just feels like it's bruised. I'm really worried. What should I do?