ovulation tests

Melisa
Ok, so I have taken an ovulation test everyday from the end of my period to the start of a new one. I know, expensive, but I just wanted to see. None, and I mean none of the tests came back that I was ovulating. I will be 35 next week. Should I be scared? I should mention that I have been pregnant, 10 years ago, had a miscarrige at 17 weeks.