Bleeding after ovulation

Erikka

I am around 3-4 dpo. Yesterday I had some extremely mild cramping, and very light pink spotting. Chalked it up as ovulation bleeding. Today, I woke up and was bleeding more, almost like a mid period bleed. Not to heavy, no cramping, but bright red blood, and a decent amount. AF is not due until the 4th of February. Any ideas/thoughts?