I had a mc on 20th Jan, I didn't have any sign of blood until this week on Monday it was very light - mostly just there when I wiped and lasted for 3/4 days. I randomly decided to take an opk and it seemed to be nearly positive (3pm). I've just taken another test and it looks slightly darker.

I'm so confused as I've only just stopped bleeding. Has anyone had this happen to them after a mc?? Pic below.