Helpp ... no LH surge ??

Anastasia • 👦👧💍🌈

I have been testing my ovulation for about five days now. I did just find out that you’re supposed to be testing more than once a day and I have only been testing once a day in the morning but so far I have gotten nothing but negatives. Glow says my fertile window was January 31 up until February 6. Ovulating tomorrow. I took two tests today both negative. Did I miss my window.? Should I test tomorrow too?