Confused - positive OPK

Abby • Married💍 TTC baby #1 🤰🏼

I am currently on cycle day 34. I have always had irregular periods (56 day cycles) but in January they went to 28-32 day cycles. I have taken HCG tests - negative. But today God told me to take an OPK and it was blazing positive. I haven’t gotten a positive OPK since January! My BBT chart has been all over the place this cycle and have seen no sign of ovulation. I couldn’t temp this morning unfortunately. Is this normal?? Has anyone else experienced this? And is this real, should I BD?