Penis Meatus red

For the last few weeks the tip of my penis had been red. When erect its much more easy to see. A few times a day i will getting a stinging feeling for a few sec. I had a STD test done 14 days after my latest encounter and everything came back fine. Its been stressing me out so want to see if anyone else as had a similar problem.

Hello zach,

the tip of your penis is red .. is it the hole head or simply near the urethra ?

Do you notice any discharge or smegma like on your penis skin ?

Any unprotected sex w/risky behaviours/partner(s)?