Hello,
I had a relatively risky (protected vaginal, protected anal, unprotected oral sex) sexual encounter close to eight weeks ago. A couple days later, I felt a burning in the area of my urethra just behind my intreameatus -- and my intrameatus as well. Additionally, the area around the urethral opening of my penis was red.
The redness and burning lessens when I do not ejaculate (up to now, this has been limited to masturbation). It increases immediately after I ejaculate.