Old injury. what happened
Around 5 years ago, I had the great idea that masturbating would be better if only I could put things down my urethra. One day I was using a soap dispenser to force water down my urethra and after I stopped, exactly one drop of blood came out of my penis. Around 10 minutes later my glans started hurting and didn’t stop for maybe 5 days. It hurt bad. I never worked up the nerve to go to the doctor, but after 5 miserable days it finally went away. Every once and awhile I’ll feel a minor version of what that felt like, but as the years go on it seems to happen less and less. My question is, what happened? Did I tear something, did I get an infection, and is it dangerous?