I was just diagnosed with BV(symptoms included greyish bad smelling discharge, itchy vulva region, peeling skin)and given 2 1000mg suppositories of metronidazole to be used one day, then day off, then second one. It has been 4 days since treatment has been completed, and the discharge has changed slightly, yet the smell, itch, and peeling skin remains. When I went to the doctor last time she told me that they don't do full STD panels except out of pocket and I really can't afford that(Germany). I am trying to book another appointment, and am wondering if the medication simply didn't work or if I should be worried that it is something more serious? I have not engaged in any high risk sexual behavior, and the only issue I have previously experienced in this region is a nasty yeast infection. Would it be advisable to pay out of pocket for a full panel STD test(last one was a year ago in the US), or should another course of medication be tried first?