My penis shaft is swollen just below the head all the way around (about a one inch wide ring) and is a bit sensitive. This happenend to me one other time ablut 8 months ago but went away quikly. I was sick w/ flu like simptoms and fever for 24 hrs when it happened this time, maybe its coincidental, or is the swelling a result of the fever, or is the fever and swelling both symptoms of somthing more?