I have a feeling I may be pregnant. I have not had my period since November 17, 2010. I had spot bleeding one morning in December during my morning urination. It was a light pink color and did not bleed the rest of the day though. I took two home pregnancy tests and on e was positive and one after was negative. I was unsure so on January 10, 2011 I called my OBGYN to RX a blood test. The blood test was negative. So I figured my period was just late. I have not had any bleeding since December. I have had bloating, my nipples are terribly sensitive, and my lower back aches constantly really bad. I am tired all the time my eyes feel like they could shut and stay shut until it is time for bed then I can't fall asleep for like an hour. I took another home pregnancy test about three weeks ago and it came out negative. I have had three misscariges in the past and am worried I could be pregnant but my hormones drop so low nothing is showing. My periods are normally regular, and my husband and I are trying for kids. I am just lost in what to do. Please help maybe ease my mind.