Ovulation bleeding?

Amelia

DH and I have been TTC for almost 2 years. I’m in my ovulation window according to glow, and should be ovulating in 3 days. I have not gotten a positive OPK yet. But I woke up this morning and went to the bathroom and noticed I was bleeding. Not a lot but every time I wiped there was blood. Has anyone ever had anything like this? I have never had this happen in the 2 years that we have been trying and I am so confused.