Vaginal infection. Rid of this problem?

I have itching and slightly excessive vaginal discharge. I don't really have the funds for consultation right now, but I've had this problem during my last period cycle too. I had unprotected sex one day after my period got over he didn't cum or precum in me but I had slightly excessive vaginal discharge and itchiness after I had sex. Could it be bacterial vaginosis. I did not have any other symptoms even if it has to be a pregnancy. I've had yeast infection twice before this and I've had this problem of itchiness and excessive vaginal discharge before too. All the pregnancy tests are negative too. There is no foul smell in the discharge. The discharge does not resemble curd. I just have vaginal discharge come out slightly in excess 1) Is it bacterial vaginosis? 2) What could I take to get rid of this problem? I use a cream for itchiness. But what do I take for slightly excessive discharge.