I am thinking i have bacterial Vaginosis?

How can i get rid of this itchyness that I have been going through for about 3 years now and i can't seem to get rid of it. i have went to the doctors three times and he told me there was nothing wrong with me? I have pain also in my hips and my pelvic bone. I have odor and a fishy smell. some kidda discharge? I need a answer I don't know what to do anymore and i can't live life like this? and also my anis is very itchy more at night time and some with me being itchy it comes more when its time to get my period. about one week before and after

http://shine.yahoo.com/channel/health/ask-dr-kate-how-do-i-get-rid-of-bacterial-vaginosis-205024/

you should get a gyno exam and make sure it isn't something more serious. If you want, I use RepHresh Pro-B Probiotic Feminine Supplement. Just one capsule a day (two if it's to help cure BV) and you're supplied with the healthy bacteria. I've been using it and I'm doing great! I used to be on the pill but it caused bv, so I had to go off. RepHresh has kept me healthy!
I hope that helps. If you can, try asking your dr for the meds anyway, since bv is one of the most common vaginal infections. You can always go to a walk-in clinic to get a second opinion. Good luck!

what is that