I am 8-12 days late for my period... I feel sick, bloated, tired, headaches, and cramping. I have taken 4 hpt and one urine test at doctors office... they also took a blood sample to check for pregnancy among other things... could I be pregnant? I would bet money on being pregnant but discouraged by all the negative urine tests

Normally urine tests are not assumed correct till at least 15 days late.

But the blood test would be correct at this stage.

if the blood test was negative fairly well assume you are not.