it's now march, and my last period was jan. i went to the doctor last month and told him about it, and he did a preg. test, but it came back negative... its now almost half way through march, and still nothing, (almost time again)... as i listed in the question, i have those symptoms, and around the time i missed my period ( a little before and a little after, about 1week and a half ) i felt kinda sick... after that passed i was fine though... i was wondering, even if the doctor did a urine test could it still be wrong, could i be pregnant? or could it be something else?