Hi there. really hoping someone out there can help me. I have irregular periods. However, lately my periods had been coming more on schedule and regularly. My fiance and I had unprotected sex on and off for the past 2 or three months.. I have not had a period for the past two months, and have gained a little weight, and t night I get a slight to major sickness. It seems I am always tired and just sore. My abdomen area, lower stomach, have been sensitive and sore as well. I have had cramps, but nothing like a period cramp that I usually get. I have taken three pregnancy test so far. the first came out negative. The second seemed to show a faint positive, but disappeared, as well as the second. Thats so bizarre to me. Anyway... I seeked the advice of my sister-in-law (now pregnant with her second child) and just from that is convinced I' pregnant. Is this going on with anyone else? any advice maybe?