thank you for posting your query in healthcaremagic.com.... see first of all, leucorrhea is not always pathological or associated with disease....it is whitish discharge per vagina.... but you are having this since last two years and it may be a cause of concern...it can be because of estrogen stimulation as well as STDs.... do the following- maintain genital cleanliness avoid unprotected intercourse take tablet metronidazole or clindamycin antibiotics get a gram stain or culture of the discharge done take tab paracetamol SOS for back pain take multivitamin syrup for weakness get back to me with the reports... or you can consult a GYNAECOLOGIST.... hope this was useful.... regards