The last time i had my period was feb 28, i didnt get my period for the month of march, and i had sex march 29, which would be about the time i would get my period, but i never got it. Its been 2 weeks, and i still havent got it, but when i took a hpt, it came out negative. it seems that im showing signs that i may be pregnant. i want to go to the doctors but im afraid to tell my mom. what should i do? The symptoms im getting are, headaches, stomach pains, diarrehea (TMI sorry), exhausted and heartburn. Any help please?!