58 days late with BFN!!

RR

Started folic acid and evening primrose oil for about 5 months (on & off). Unprotected a day and after ovulation. And no sign of AF till now. Negative results from blood work, urine and pelvic ultrasound. No cyst or etopic. Feel so PREGNANT and NEGATIVE RESULTS driving me crazy!!! Please help 😭😭😭😭