My ex girlfriend told me she had about 9 sexual partners before we got together and in the beginning while we where first dating. we had unpretected sex after dating for 2 years and we broke up after she cheated on me. I have had a burning sensation while urinating, My penis has a horrible smell to it, i have some sort of soars on the underside of my penis on the shaft not on the head. i have had them for about a year now they are painless and have never discharged or anything like that. i dont have soars anywhere else in my body. i also believe sometimes i get a clear discharge not a thick white. can anyone tell me what i might have. I am terribly scared to go to the doctor.