Questioning recommended testing

So I️ have had two missed miscarriages, one in March and one last week. Both times growth stopped at 6 weeks, and I️ learned of it at 9 weeks. I had to take medication to terminate.

I went to a fertility specialist this morning and she gave me a long list of expensive tests she wants to run: checking for uterine deformities, a uterine biopsy, egg counts, blood clotting disorder testing, etc. Of course none of it is covered by insurance.

I️ feel like maybe these tests aren’t necessary. I️ don’t seem to have trouble getting pregnant, and my body doesn’t want to naturally miscarry, even when I️ wish it would. Am I️ being crazy? I️ feel like it might be a progesterone issue or something when I️ am pregnant.

Anyone have a similar experience?