Am 16days late. Took 5 pregnancy test and all were negative. I had blood work done, but still waiting for the results. My cycle is 41 days long and my period has always been on time. I had cramping couple od days ago and last two nights I had the worst headaches I could ever image. My Boobs are a little sore. I also have lots of creamy little stuff. I don't know what to do. I think I ovulated on Oct 27 or 28. 3 days after Ovulated, I had very bad cramping like my AF was coming, but than the cramping went away. My husband and I are TTC. Can any help me out?