TTC at 31 with a Thyroid Condition

Hi ladies,
My partner and I have been together for over 3.5 years. We've been TTC for over 2. We don't use BC, but nothing has happened in the last couple years. I have a manageable and controlled thyroid condition (hypo) and I take medication for it everyday. When I was 16, I took the radioactive iodine to treat my then, hyperthyroidism.
I've been to fertilty specialists and they've all said I am ovulating normally if I have normal periods, which I do. Still, nothing has happened in the last 2 years and I feel like the clock is really ticking as I'll be 32 in a few months.
Just wondering if anyone else is in or has been in this situation. Appreciate your feedback.
Thanks!