So I was put into clomid for not ovulating properly and today is CD18.. I've been getting negative OPK for the past couple days. Today I noticed that I had a very small amount of creamy discharge and later on noticed I had a very small spot of brown blood/discharge. This is my ovulation week not AF. Is this a bad sign ? I hope not .. Should I still be able to ovulate ? I'm feeling lower abdominal cramps here and there.