I had my "time" dec. 1-5. According to Ovuline I was fertile 12th-17th. We were intimate on the 13th. Following my fertile window I experienced cramps, constipation, moodiness, fatigue and cold like symptoms. I started bleeding unexpectedly on the 24th. It is now the 28th and the bleeding is fading. I am not due for my period until tomorrow the 29th. I have 2 daughters already, 5 yrs and 3 yrs. What are your thoughts on this?