Tired of the coochie problem

Patient: I am a forty year old woman who thought she had a yeast infection and it ended up being ecoli I have been battling this condition for six months I went in for pelvic exam and they sent it to the lab whick came back with a ecoli baterial infection I was prescribed amoxicillan, cipro, septra, and keflex With no avail it won’t go away The doctor assured me that this is not sexually transmitted I went back again a month ago and another lab result was then klebsiella pnuemoniae I was then prescribed amoxclavo and then after that another round of cipro. I am still having all the same symptoms. I have no medical insurance and have been paying out of pocket all this time. I am still having the same syptoms but nothing has helped. Please advise what I should do further?