Hormone balance supplements

What else do you recommend? 4yrs TTC Letrozole failed. I'm ready to just stop and take care of myself.

Myo and D Chiro Inositol

Primrose Oil

Prenatal

L-Tyrosine

DIM

I tried Vitex yrs ago for maybe 2 days and just called it quits. Any thoughts on that? Also who else is taking DIM ?