I have been diagnosed with a UTI 3 times in the last year. Antibiotics relieved the symptoms, yet they've cont to return. My recent PAP came back positive for Chlamydia. I am wondering if I could have had the Chlamydia over the last year and just been misdiagnosed? They never suggested an STD screening when seen for the UTI. Could the Antibiotic have masked the Chlamydia symptoms?