Ovulation

So I've been tracking my ovulation for a while now and we have TTC. I have also recently used an ovulation test and it says I'm not even ovulating on my ovulation days. I'm so confused idk how to do this please help we've been trying for 7 years. I was diagnosed with PCOS then it progressed to endometriosis hyperplasia with atypia i have been cleared now for about a year and still no luck I'm Starting to lose it.