when ?

Heather • 19, finally got my rainbow baby . dont judge a book by its cover , u never know what is written on the inside .
so im supposed to start AF on the 16th or 17th , do u think i can take a test tomorrow morning (valentines day morning) or should i wait until i miss my period (if i do) ?? i want it to be a positive because my birthday is the 16th and it would be a great valentines day present to him and bday present for me 😭😭