### Human:\nno std or infection but have disgusting discharge. my doctor ran tests and said i had no std or infection and my bacterial levels were fine but i have a very smelly brownish discharge. the smell is so strong and it stains my underwear all the time and it's so embarrassing. what is this? is this normal?\n\n### Assistant: hi no its not normal a discharge should be just white going to yellowish through you cycle you have not said how long its been going on? just a quick thought lost a tampon? i think you should see your gyno for help. see what they say to your problem. hope this helps you. good luck