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I took two pregancy test which were both first reponse. I took one on thursday night and it was positive then decided to take another one on friday which was positve but very faint. then i went to the doctor friday afternoon and he did blood work he stated the results were incomplete. My result was 7 and he stated negative result is a 5. My 28th day for my period is today jan 23 and i have started not as bad as normally. So i decided to take another test and it came back negative. What is going on am i or am i not pregnant and can i still have bleeding or my period while pregnant.