I have a hard bump right on top of the tendon/bone where my scrotum starts. Basically between my leg and my scrotum. I noticed it about 10 days ago when I was doing vigorous outdoor work, because it was rubbing. I thought it was raw or just an issue from too much friction. Since then, the superficial pain is gone and it is basically painless. It it very small, noticeably smaller than a pea. It doesn t necessarily bother me, but want to know if this is a concern. Also, it can be moved around somewhat easily. I attempted to research, and it doesn t seem that lymph nodes extend to this region. Any help or guidance would be helpful.