I had unprotected sex with my husband last April 20 but it was during the second day of my period. I had my period for 5days. Last May 8-10, I had a brownish spotting. And now, it's June 8, and I do not have my period yet. I took pregnancy test last May 29 twice and resulted negative. I took a test again last June 5 twice and still negative. I do not manifest early signs of pregnancy. But do you think I'm pregnant? What do you think is this problem? I am bothered now. Please respond.