I like the book's premise! An Amish introvert would be interesting to read about. Yeah, I don't think I'd like that world ... well, for many reasons, but also for the same reason you professed. I'm an introvert too. I wouldn't want to live in the same house as 20 or so people every day!
I couldn't agree more. My husband and I have done a lot of research on our family tree and it's fascinating to see the kinds of things that happened to them. Having a baby every year for fifteen years is just the tip of the iceberg! All the best with your writing. I love a good bit of historical fiction.