For almost a week and a half now i have been peeing more, eating, sleeping more, dizziness, head aches. heart burn and ext, i began to think i was pregnant again.  I was pregnant 2 times before, but miscarried. So i know what the symptoms are.  So i got very concerned and headed to the doctors they did a pregnancy test and they said it came back negative and not even a week before that i took 2 pregnancy test and they both came back negative. So my question is good i be pregnant or could something seriously be wrong with me?