3 days ago I started what I think is my AF. I miscarried on October 27th at 6 weeks and the bleeding finally stopped on November 7th. When my "AF" started 3 days ago it was super light, and brown...

then yesterday I woke up to a huge mess and was bleeding super heavy all day! Today its pretty normal to what I experienced before I became pregnant this last time. My AF usually only last 4 days and this is lasting longer. I don't know if this is my AF or if it could still be part of my miscarriage...My Dr. isn't in until Monday because of the holiday weekend. Usually my AF starts 24 days from the last day of my last period and this time is started about 24 days from the first day of my miscarriage. I'm so confused as to how to track this and keep track and what is "normal".