Congratulations!! I have PCOS too and became infertile, and suffer with Endometrial problems. After fostering a newborn that was given back to the mother I was devestated and I decided to pursue surgery to one day have my dream come true.
I wish you the best of luck!!! My surgeon told me today that he's had hundreds loose weight and be able to get pregnant. So it sounds like the odds may be in your favor.