Hello I'm an 19 year old female. After having a sexual contact with an uncircumcised person, I have noticed symptoms including intense itching, lumpy discharge with fishy smell and pale yellow color. I have been taking 400 mg of metronidazole twice a day for five days now and the symptom has not been alleviated. I also noticed dark almost brown urine sometimes and painful urination. Please offer me a consultant as soon as possible thank you in advance.