I have the same problem, and I was checked, doc didnt find any infections.
yea its sign of infection i once had that myself so get check so your doctor can treat it
You might want to see your doctor that's sign of infection.
Fishy smell is a sign of infection. If you also feel itchiness on your vagina even when you don't have a period then it's probably a yeast infection. To be certain, consult an OB Gynecologist.