I do not think this is an std but id rather have at least another opinion. No itching, No discharge, No pain urinating, No pain ejaculating, No sickness or flu like symptoms. It seems to have no fluid or be "poppable" (tried and produced no results). I think the spot itself is flat but the area it appeared in is rigid. It shines in the light some and kinda looks like scar tissue, but without touching it remains the darkest red part of my penis. I am unaware of how long it has actually been here since its on the bottom of my penis, but i noticed it maybe 4 days ago.Here are some pictures
Thank you for any opinions you may have for me.