hi I just got done using metronidazole vaginal gel BV 2 days ago was my last day and this has happened twice it’s a very thick dark dark red discharge is this normal? I’ve also still been having period like cramps not often. Should I be concerned ? I asked my aunt because she works as a receptionists at a gynecologist but I haven’t heard back from her because she has been so busy and I was curious if this has happened to anyone else and if it did if it’s normal or not