I have minor swelling on my right testicle, inside the scrotum, on the upper half. It hurts when i step with my right leg. I can hardly feel the swollen area with my finger, but it does fell more like a bubble rather than a lump. It doesn't hurt at all unless i'm walking and putting pressure on the area doesnt hurt and only feels like there are blood vessels and other little tubes but smaller than the swollen area. Please help