I took a pregnancy test yesterday, been feeling nauseous , sore nipples cramps for the past two weeks and no period. So I tested at first I thought it was a negative. I walked to my bedroom to show my fiancé we put it closer to the light to check again and both saw a slight line.. then it went away??? I'm not sure what to think now. I took more this morning and it all seems to be negative. Has this happen to anyone before?