Diagnosed PCOS

Heather
I was diagnosed today with polysytic ovarian syndrome. The ultrasound tech said my endometrium lining was thick "almost like I'm already pregnant". I don't have any symptoms of the PCOS. I have very regular periods and have positive OPKs every month. But my OBGYN is suggesting I have a D & C July 30. My next period is due July 14th. 
I'm so nervous and praying I'm already pregnant