You now have a "public image", because you posted your crotch on the world wide web.
I have posted many photos of myself other than example medical photos of a medical ailment on the testicles. And those are not my testicles. I found that image from Google search.
Ok. I stand corrected. Still, it's pretty disgusting, and imo, you'd be better off keeping your personal issues off the internet.
Medical issues can be disgusting. Our ancestors saw guts all over the battle fields, which was far more disgusting.
Did you not play any team sports in high school? We all walked around naked in the locker room.
Do you have some phobia of nakedness?