What now?

C
I have PCOS and my husband and I decided in April to start trying. I've had 2 doses of Clomid with no dominant follicles. My Dr. switched me to Femara and no dominant follicles with it either. She said we could do another 4 doses and then she could refer me onto a reproductive endocrinologist or just refer me now. What's the next step with the next Dr.?