Vaginal ecoli infection

[Lanloon]

Hello every one!I have been suffering with vaginal infection almost 3 years now...it comes every month as burning inside and outside,pain inside the vagina as well.Most of the times it lasts for 2 weeks and so...nothing can fight it...I took Cypro antibiotic couple of times but it comes back after.I am desperate...I ve tried everything I went to million of Gyno which most of them they couldn't help ....some of the swaps were coming back negative ,and this confused most of the doctors in result to diagnose me with pelvic pain syndrome.Now it seems clear as my last swap came out positive with ecoli.All my urine test are clear as well.thanks for any help!