Someone please help me. My vaginal discharge smells like snot? I just got done with my MetroNidazole treatment a few weeks ago, and I believe I smelt OK for the past 4 days, but when I wiped and brought it to my nose it smelled like snot? Is this normal? What do I do? Should I stop using vagisil to wash myself? Someone please answer. Should I go back and get more MetroNidazole? Would it even work?