Abnormal ovulation??

Jennifer
My husband and I are on our third month of TTC. According to Glow, I should be ovulating from February 5-11... I just took my 5th ovulation test and it was negative.  Any one else experiencing abnormal ovulation? Should I be concerned? My plan for now is to take a test every day to figure out when I ovulate but I can't help but feel sad, discouraged and worried that something wrong.