Welcome Jessica! You could certainly request an AMH. It seems to have somewhat fallen out of favor, but it is still part of the picture of ovarian reserve.
It sounds like you are coming up to speed fast. I think I'd just recommend you take your time to find an RE you are comfortable with. You will probably find some are more "high fsh friendly" than others. And make sure you are taking prenatals!
You will find lots of info here. Best of luck to you!