My husband and I have been having unprotected sex for the past two months at least 3 times per week. My menstrual cycle is fairly regular with an average of 32 day cycle. My period comes between 20 and 24th of each month. In July, my period came July 21-24. For the past month, I been having some unusual symptoms. Around July 31/Aug. 1, I was spotting for about 4 days with some mild nausea and cramps. August 5 - 10 was my ovulation days. I did have a little bit of clear discharge between Aug 10 - 12. But then I began spotting randomly on days Aug 16 & 17 with some mild nausea and cramps again. I also felt moody and bloated. My period was suppose to arrive Aug. 23, but it has not arrived yet. As of now, its only 3 days late. I did take pregnancy tests on Aug 21, Aug 23, and today(Aug 26), but all came out negative. I followed the directions exact. What is going on? Please let me know what you think!