Hi, this was my first time dealing with bv. My doctor prescribed flagyl. It was the four pills at once but I wasn't told what to expect. That was two weeks ago and today i noticed a weird thick almost rubbery discharge. There wasnt an odor. I just got off my period three days ago i dont know if that has anything to do with it. I had problems with bv only after my period. Is this a side effect? Have you guys experienced this?