Sooo confused

[katymcg]

hi, I don't know if anyone has any experience with this. But tried 2nd round of IVF on letrozole. Had 2 good sized folicals 8 small. started 150 overleap and 2.5 fermadel, next 8 day scan there had be no change, so we stopped the round. now on day 15 my ovulation tests are positive. I only did them as I had the pain, but was told I wouldn't ovulate. I'm now thinking when I stopped the drugs, maybe they started growing again. I though it was weird they stopped as soon as I started the drugs. it's also really late for me to ovulate and I don't ovulate every month. sometimes I go months without a positive ovulation test. Anyone any ideas? So bluddy confused 😕