"Pregnancy"

At the apex radiology the sonographer had trouble finding our baby even though we know we are pregnant, done blood test for pregnancy but it negative but home tests show positive, by now I should had care but haven't thanks to no further investigation not being done. Doc noticed I'm getting bigger but no real answers. This is highly annoying and upsetting for us, I'm never going to go to apex again, supposed to be a 1 hr scan but this took about 20 mins, never again no apex