So my doctor said i had a bv & prescribed memetronidazole i took the pills for the week or 8 days that i had to but it keeps coming back maybe it's not bv maybe its trichomoniasis how will i know for sure ? Someone please help ive been having this problem for a while now im tired of always having to wear panti liners everyday for all the discharge i have i always smell bad down there the smell goes through my clothes its embarassing please help I've been putting of going to the doctors cuz my medical got canceled since i turned 21 & i dont know what to do