I just got a blood test done...

Li
I am 6 days late and on CD 42 and I decide to put my unknowing to ease by going to get one done. hpt have been coming back Negative this whole week. 
I just got the call back and test came back negative on blood test as well. I am  disappointed and confused. 
I just want a baby...
Anyone else had good news come out of a situation like this....