I took pregnancy home test today after having light "period" like cramping but no period. My period isn't always punctual, I also have been having uncomfortable sensation of my breasts, sometimes very painful. Other than that there are no signs, the tests ( I did 3) were all positive. Tomorrow I am going to the dr and ask for a blood test to verify that. So, take the test and find out. It saves you a lot of headache and worry.