Okay , so i did have unprotected sex for the very first time the 4th of this month. It was barely that he was only in for a good 5 seconds. and he said he didnt finsish. this is so embarassing but i took two pregnacy tests already they were both negative. and ive been really consipated and nausous (dont know if its related) i wore loose sweaters without a bra for like 3 days and now my nipples are killing me :( but also my period is due in a week could someone help me please. i will pay-pal u money for any support