My last LMP was 11/11/2012 .Am I pregnant. I have taken my pregnancy test on 12/12/2012 which was nagetive.My doctor said wait another for 5 days on 20/12/2012 with out any test .I have nousea,headache, backpain ,breast tenderness, appetite ,constipation,acidity.I am very exsited to know what is going on.What is your opinion.