Sammy,
I have had ovarian drilling a few times pretty much the same as BG, it made me respond to FSH so much better. I'm not sure whether it helped with Ovulation because I was on clomid at the time and then went to FSH and finally IVF.My fert specialist was under the impression that if he was there doing a lap and a hyst he may as well drill.
Good luck I hope your journey is short and sweet
Bec