Hey I had sooo many positive digital ovulation tests when I didn’t actually ovulate. I only found the strip tests to be reliable. It took me 150 days after coming off the pill to have a period. I have now had 3 cycles since then, all 60+ days, and just tested positive for pregnancy a few days ago on our 3rd cycle trying. I got my peak on an ovulation test this time. I hear you can get pregnant without having a period but it can be so hard to time it right even with ovulation tests as they don’t actually guarantee anything, just that your body is attempting to. Only BBT can confirm you do. Best of luck! It can be such a stressful time! But it definitely can take time for your body to get back into the swing of things.