Question: I'm a 32 year old woman. I had unprotected sex on January 8, 2016 and I was expecting my period on January 17th. It was late so I took two pregnancy tests and both came out negative. I got, what I thought was, my period on the 22nd of January. It only lasted 3-4 days and was very light and almost wasn't enough for a panty liner a day. Usually my period lasts 7-8 days and is very heavy with a lot of clots and using about 8 pads a day. I also had normal cramping. I was expecting next period on February 18th. I got it on February 17th and again it was lighter than normal and only lasted 4 days. My breasts have been sore since about the end of January. I've been nauseated and exhausted sine the beginning of February. Now it's March 5th and I've been getting some cramping in my lower abdomen and sometimes sharp pains when I sneeze or cough. Could I be pregnant or could there be something else wrong?