Bright red/pinkish bleeding for three days now?

[Dtrisha]

Today/tomorrow AF is due I'm 13dpo. For the past three days I have had pinkish/ bright red bleeding. Mostly when I wipe. I've been wearing a liner and getting some in that throughout the day. Has anyone experienced bright red for 3 or more days? I'm going to make a appointment to go see my OB this week hopefully. I've been having a bunch of symptoms for about a week mostly in my BB's. Any ideas