Had A Cesarean Baby Who Died. Have Urinal And Vaginal Infection. Had Intercourse. On Candid. Suggest?

hello sir, my name is raj. we had a sezarian baby. the baby passed away .but my wife suffers the urinal and vaginal infection. we had been consulting doctor since last 5 months. but there is no complete relief. stilll there is still some burnig in th vagin. while toilet and in normal condition. i had all the medicines like candid, levofloxin-500,zimig-500,vexate,hexa 500, magnipro since last 5 months.when ever we go to any doc they generally refer almost these medicines. but now first time one doc has referred fas-3 kit this is totally different. can any 1 please tell me why there is no full relief from the burning. in fact we had intercourse recently.the burning has increased a little bit.and the is white gel is found on vagina. and nowadays she has no been felling weakness since last 4 days. could any one tell me what to do .do i continue with the medicines or should i consult another doctor. all these medicines are given afer the cultural test of swab and urinal cultural.will be waiting 4 your sugession. it would be so kind of you.