I recently took a plan b after having unprotected sex and right after my discharge and vagina has had a very foul smell. I don't have any itching or any other things happening just the smell. It's been 2 weeks and has not gone away. I also just got my period and I was thinking that it could've been part of my menstruation cycle but I haven't ever had something like this occur. I'm currently on my last days of my period but the smell hasn't gone down at all. Please help.