I took a test and found out i was preganant at 5 weeks, i had nausea, fatigue, and sensitivity to smells and certain foods. have you had your AF yet?
Those are definitely all early pregnancy signs, so yes, you could be. When I was certain I was pregnant, I took the test right when AF should have visited, but it was neg. too. I waited one week and bingo! Double lines...you most likely took it too early. If you are aleady past the time of AF, taking another test now would probably be more accurate than the first one you took. Good luck - for whichever test result you are hoping for! Keep us posted...
I almost knew immediately that I was pregnant, just because of my breast changes. They started getting larger, my aerolas darkened, and oh boy did they hurt! I took a test around the time I was supposed to get AF, but it came out negative too. I waited another three weeks to take another one (my BF didnt want to waste money because he thought the first negative was conclusive) and Bingo, there it was. That test was on 1/12/10, and I was just under 5 weeks. Good luck either way!!!