How long does it take the symptoms for chlamydia and syphilis to show up? I recieved unprotected oral sex 3.5 months ago and I've had imflammation around the opening of my urethra and also my foreskin. My symptoms started about 1.5 months ago. I went to a dermatologist and he said he believes it's fungal. I go to a urologist next week, but I'm still concerned as to what it could be.