Unless I've got serious line eyes I saw a faint line on two tests earlier today with second morning urine and third. The line disappeared after less than a min. My period ended a week ago. Has anyone had this happen before?? I only took the tests because I've been quite emotional and had migraines/headaches since Sunday which is unusual for me at this point in my cycle. Though it might be due to lh rising but opk's are nowhere near positive so far