on feb 17 i posted a forum saying i got of my period two weeks before... and i was having brown discharge. it is now march 27 and i havent had a period. i am worried that maybe i am pregnant since i have had a lot of unprotected sex. the thing is my boyfriend thinks i am overthinking it and i am worring too much. he tells me i am not pregnant, and it really makes me feel dumb to even think i may be when he says that. he has a pregnancy test at his house. he has had it for over a year (because of a scare before). he says when i go over there tomorrow i can take it but i feel really dumb. what if the test is expired? my friend says she will go with me to the health clinic... is it free? i dont have any money and i dont want my mom to know... i dont know what to do.. or what to think can you please help asap?