I Have Been Married For A Year Now . My

I have been married for a year now . My husband had a lot of partners before we met. He is the only one since my 21 yr marriage . I got a baterical infection soon after we had intercoarse and was tested for STD just to make sure he didn't give me anything because he had got chalmydia several months before we met. Antibiotics cleared me up with my bacterial infection. My test showed no STD but I have a fishy order during intercoarse sometimes and a white tissue or membrane discharge sometimes . Any suggestions .