After reading what Dr. Rikart Ethan001 said. I want to share my story. I am currently having the same problem. Had unprotected sex almost 2 months ago. That was my first unprotected sex in my life. Let me clarify. I believe it is not herpes. If I have herpes, it wouldn't take this long to develop symptoms of just small red dots. About a month ago, it was just a few red dots around the lower part of the penis tip, now there are more of them. Not painful, not itchy, the red dots are just there. Most of the red dots are not bright red except one or two dots, just noticeable if exam carefully. Most of the red dots seem to appear and disappear during the past month. However, one or two red dots are always there. I notice that when I am tired, work overtime and not having enough sleep or not eating properly, stress etc. These red dots appears or I get more dots on my penis. I had a busy week last week, today (Sunday), I notice that I have many red dots at the lower part of the penis. Also, I have a little inflammation at a little area on my foreskin. I also have these little inflammations for many years even before I had sex. So, I don't think they are related to the red dots issue. I've never had so many of red dots before. I will keep observing and update my status later on. I hope my comment can help people. Hopefully, they are nothing and I will come back a month or two later to confirm I am still fine. lol