i've been nauseous for the past week and a half. i had unprotected sex with my fiancee august 23rd-august 25th. i didnt feel anything but i got gassy and cramps on the 27th-28th. then i got nauseous and i've been like this since, i took two pregnancy tests but i got negatives. i have no idea when my period is coming next. i just want to know if im pregnant or not, i got very,very,very,very sad after my last negative test. but im not sure if its because its too early to tell. i want to be a mom more than anything.