When Can I Safely Perform A Home Urine Pregnancy Test After Undergoing Embryo Transfer?

Hi Doctor, I had done Embroys (3qty) transfer on 16th Jul’22. Today is 9th day after transfer. Done urine pregnancy but after 20 min faint line (at T) observed. Feeling too hungry within 2 hrs and sometimes mild pain in lower abdomen. Kindly suggest when I can do urine test at home before 15days. Above symptoms signify what kindly suggest.