 [ Symptoms ] i had protected sex 3 days ago now i have terrible vaginal odor what could be the problem  we used a condom nothing oral i have started to feel sick as well but i think its because i am stressing we also used the condom appropriately [ Disease ] hi charelle so along with this odour are you getting a thick discharge is the odour fishy so if its yes and yes its more like you have bv bacterial vaginosis ok but if its just the odour and itchy its a yi yeast infection so now you have choices its either to the drug store for otc meds go to your doctor and get tests done and get a script or you can take the natural way for both so below you see links the first ones are for bv <link> <link> <link> and these next ones are for a yi <link> <link> <link> just copy links one at a time into google to the www to open and read do hope you find the help you need good luck