I took a pregnancy test sunday oct 1st and it was positive and 2 negative pregnancy test what do i do?

Pregnancy test: If you are pregnant, the level should go up exponentially, doubling about every two days. If you had a positive, then negatives, I would re check in a day or two to make sure that it really is negative, or possibly pos. It also could have been a "chemical pregnancy", which is a positive test, no other symptoms, followed by an early miscarriage. Waiting and re checking will give you your answer.