I had unprotected sex and a couple of days later began having discomfort in my penis. By discomfort I mean it was a slight sting for a few days off and on, now it s more of a faint aching feeling, like something is touching the urethra. I ve also noticed my penis glam Ian s uretha feels more sensative rubbing inside my clothes.. I think it s concentrated in the penis glan. No other symptoms other than the urge to urinate more often. I do feel like if I pinch the my penis glan there is a hard spot Inside where the urethra is. Not sure if that s normal or not. Dr said it wasn t a UTI based on urine sample.. Still waiting for STD test to come back.. I m worried. What could this be?