Late Ovulation / No Fetal Pole

Husband and I have been tcc for almost a year and somehow naturally got a positive a few weeks ago. I was technically 7 weeks based on my lmp but at my ultrasound yesterday I was measuring 5 weeks with no fetal pole. That would put me ovulating between day 30-35 of my cycle. Granted I have 1 period like every 3 months so hard to track.. I have another u/s in a few weeks. Has anyone ever ovulated that late and had pregnancy go full term? PCOS is so confusing 🫠 This has been an emotional rollercoaster!