At 6 days past ovulatoion , I felt one drop of blood mixed with white cervical mucus ,and from 8 days past ovulatoion I felt light brown discharge mixed with vaginal  discharge everytime I go to washroom , we are planning pregnancy . Sometimes light red mixed with vaginal discharge. It is very less like doesn't stain underware ,but on checking with tissue I can feel some brown or light red mixed with vaginal discharge. Today is 10 days past ovulation. My expected period date is 28 march. What is this discharge? I have never had like this. Can I take progesterone or dyrogestrone ?