I have taken 4 previous tests and all positives between 3-4 weeks ago & have had i confirmed by the doctor. I have a scan booked this week and took another test today to see if we could find out how far gone but it came back ‘not pregnant’ anyone had this before? Little nervous now as should be approx 8 weeks. I have read that between 8-11 weeks the hormones are high and can give neg results??