34 and no period for 6 mos

Hope
Here I am 34 years old and no period for 6 months. I saw the GYN twice. The second time she put me on Provera to bring on period. Well here I am a month later And still nothing. I called her office and she wants me to see a fertility specialist. Idk what to do. I just want them to be sure I'm ok. Blood tests showed my thyroid and hormone levels were fine. 
Any thoughts?