Okay so I got treated for chlamydia about a month ago and then got tested again and my results came back negative and clear. I had raw sex with a new partner last weekend and then again with the same person last night (raw). I know he doesn’t have stds but all today I’ve had foul smelling yellow watery discharge. I’m very cautious when it comes to things like this since my past std. could it be just change in my ph from having raw sex? (I’m 17) I also once had bv before , but last year.