If you have a yellowish-green vaginal discharge, you have vaginal inflammation. If the itching is more intense, trichomonas vaginalis may be considered. If it is not particularly itchy, you may have a bacterial vaginosis with a mixture of anaerobic and aerobic bacteria. First of all, you should go to the hospital for a routine vaginal discharge test. Before doing this test, you should not have intercourse, use medicine or douche the vagina within 48 hours, that is, within two days, and then go to the hospital to see a doctor for a routine vaginal discharge test, that is, to take part of the vaginal discharge to check whether it is trichomonas, mycobacterial or bacterial. If none of these are present, sometimes mycoplasma or chlamydia may also be considered, which is very common.