Has anyone ever received negative drs urine test but ended up being pregnant?

Jordan • Eliana Rose ♡ 03/24
About 20 negatives, 1 or 2 faint positives!! Lmp was 3/10. About 30 days late! Went to my dr to confirm and I got a negative urine test, so she's sending me for a blood test and transvaginal ultrasound! Has anyone ever experienced similar and still been pregnant? I just have a feeling and multiple symptoms!