im on day 3 of my 7 day treatment of metronidazole tablets after taking my first pill I notice a discharge that came out in the toilet as i was peeing In the restroom, is this normal? And when i take a shower and as im cleaning my vigina i also notice white discharge on my wash cloth, looks like small cottage cheese, is this a sign that it is clearing up, or could it be a yeast infection? the metronidazole makes me sleepy and sick but i think it is working i wont know until i have sex with my boyfriend to know cause that was the only time we would smell it was after sex sometimes.