I don't think you can see the eyes. She'd have to be ready to pop NOW.
Here's some photos of my girls. My apologies for the quality. The first one looks very round and has a light colored gravid spot. The others have dark gravid spots. None are pregnant.
I really, really hope she is pregnant! If it makes any difference, I was able to snap a few shots of her from a few different angles today...her gravid spot is black again...