Almost 3 months...

glyz 💕💕
Hi! Just wondering if any of you here can help me. I had my last period apri 4-6 of this year.  It's been Almost 3 months now. Went to my OB last June 6, had a bloodwork but came out negative. She gave me provera took it June 8-12. But nothing is happening. Still no period. It's  been almost 2 weeks.  I booked an appointment. But my OB Will see me next week. Just getting frustrated😢i don't know what to do.