What are the symptoms of chlamydia trachomatis infection? Had infection in the past.. But didbt experience any symptoms.. By igm test was detected got treated.. (doxycycline 100mg twice for 1 week) Ever since after treatment.. Now i am experiencing Slight itching in vulva and vagina region; Itching while discharge; Burning sensation not while urinating but after washing the region post urination) Please say if this is chlamydia infection or indicating some ther infection? Also vaginal pimple( like folliculitis) are coming..