Ttc baby number 1

Chrystal • Hi im married and am a small business owner. And I love my job!. I’m with paparazzi accessories and am a independent consultant.
So me,and my husband,are ttc baby number,1 and my period is,due,today and isn't here so i took a,test came out negative. I don't get it we timed it in my fertile window and when i ovulated. My temps have been running in the high 98+ range and no im not sick or no infections . Should i retest in a few days