Re: some growth in my genetalia!!
That sounds normal to me. It's part of the seam that all males have. It's like a line that runs from near the anus, all the way up through the scrotum, and kind of disappears around the top of the scrotum / base of the penis. I forgot the medical name for this scar, but its formed when you were in the womb, and is basically where a vagina would have formed if you were a female. Basically we all develop as females early in the pregnancy, and at some point the y-chromosome takes over, the vaginal opening seals, and the male genitals develop. And no, I'm not making this up!