Test confusion πŸ‘€βž•βž–β‰οΈ

Alyssia β€’ Soon to be wife to the love of my life, FTM to a beautiful baby girl, blessed ❀️

Had unprotected sex on 8/28, period was due 9/16, tested 9/17 & got a negative (picture below)

Wondering if & when I should test again?